405067425 has 48 divisors (see below), whose sum is σ = 776236032. Its totient is φ = 182548800.

The previous prime is 405067423. The next prime is 405067427. The reversal of 405067425 is 524760504.

It is an interprime number because it is at equal distance from previous prime (405067423) and next prime (405067427).

It is not a de Polignac number, because 405067425 - 2¹ = 405067423 is a prime.

It is a super-2 number, since 2×405067425² = 328159237592261250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (405067423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31842 + ... + 42708.

It is an arithmetic number, because the mean of its divisors is an integer number (16171584).

Almost surely, 2^405067425 is an apocalyptic number.

It is an amenable number.

405067425 is a deficient number, since it is larger than the sum of its proper divisors (371168607).

405067425 is a wasteful number, since it uses less digits than its factorization.

405067425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10958 (or 10953 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 405067425 is about 20126.2869153751. The cubic root of 405067425 is about 739.9046778849.

The spelling of 405067425 in words is "four hundred five million, sixty-seven thousand, four hundred twenty-five".