1067398425 has 48 divisors (see below), whose sum is σ = 1965400000. Its totient is φ = 567959040.

The previous prime is 1067398393. The next prime is 1067398427. The reversal of 1067398425 is 5248937601.

1067398425 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1067398425 - 2⁵ = 1067398393 is a prime.

It is a super-2 number, since 2×1067398425² = 2278678795384961250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

1067398425 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (1067398427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 335241 + ... + 338409.

It is a 2-persistent number, because it is pandigital, and so is 2⋅1067398425 = 2134796850, but 3⋅1067398425 = 3202195275 is not.

Almost surely, 2^1067398425 is an apocalyptic number.

1067398425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1067398425 is a deficient number, since it is larger than the sum of its proper divisors (898001575).

1067398425 is a wasteful number, since it uses less digits than its factorization.

1067398425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3687 (or 3676 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1067398425 is about 32671.0640322595. The cubic root of 1067398425 is about 1021.9795036630.

The spelling of 1067398425 in words is "one billion, sixty-seven million, three hundred ninety-eight thousand, four hundred twenty-five".