57007467 has 24 divisors (see below), whose sum is σ = 94560960. Its totient is φ = 32730480.

The previous prime is 57007453. The next prime is 57007469. The reversal of 57007467 is 76470075.

It is not a de Polignac number, because 57007467 - 2⁴ = 57007451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57007469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13273 + ... + 17034.

It is an arithmetic number, because the mean of its divisors is an integer number (3940040).

Almost surely, 2^57007467 is an apocalyptic number.

57007467 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

57007467 is a deficient number, since it is larger than the sum of its proper divisors (37553493).

57007467 is a wasteful number, since it uses less digits than its factorization.

57007467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30343 (or 30340 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 57007467 is about 7550.3289332320. The cubic root of 57007467 is about 384.8669175155.

The spelling of 57007467 in words is "fifty-seven million, seven thousand, four hundred sixty-seven".