1427250912 has 96 divisors (see below), whose sum is σ = 4095028224. Its totient is φ = 433305600.

The previous prime is 1427250859. The next prime is 1427250917. The reversal of 1427250912 is 2190527241.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427250917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36487 + ... + 64697.

It is an arithmetic number, because the mean of its divisors is an integer number (42656544).

Almost surely, 2^1427250912 is an apocalyptic number.

1427250912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1427250912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2047514112).

1427250912 is an abundant number, since it is smaller than the sum of its proper divisors (2667777312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1427250912 is a wasteful number, since it uses less digits than its factorization.

1427250912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28272 (or 28264 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 1427250912 is about 37778.9744699350. The cubic root of 1427250912 is about 1125.9007533671.

The spelling of 1427250912 in words is "one billion, four hundred twenty-seven million, two hundred fifty thousand, nine hundred twelve".