57346973 has 4 divisors (see below), whose sum is σ = 57497088. Its totient is φ = 57196860.

The previous prime is 57346963. The next prime is 57346999. The reversal of 57346973 is 37964375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57346973 - 2⁴ = 57346957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57346963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74483 + ... + 75248.

It is an arithmetic number, because the mean of its divisors is an integer number (14374272).

Almost surely, 2^57346973 is an apocalyptic number.

It is an amenable number.

57346973 is a deficient number, since it is larger than the sum of its proper divisors (150115).

57346973 is a wasteful number, since it uses less digits than its factorization.

57346973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150114.

The product of its digits is 476280, while the sum is 44.

The square root of 57346973 is about 7572.7784201045. The cubic root of 57346973 is about 385.6294263576.

The spelling of 57346973 in words is "fifty-seven million, three hundred forty-six thousand, nine hundred seventy-three".