57997454 has 16 divisors (see below), whose sum is σ = 89371392. Its totient is φ = 28212408.

The previous prime is 57997403. The next prime is 57997487. The reversal of 57997454 is 45479975.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23147 + ... + 25529.

It is an arithmetic number, because the mean of its divisors is an integer number (5585712).

Almost surely, 2^57997454 is an apocalyptic number.

57997454 is a deficient number, since it is larger than the sum of its proper divisors (31373938).

57997454 is a wasteful number, since it uses less digits than its factorization.

57997454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711.

The product of its digits is 1587600, while the sum is 50.

The square root of 57997454 is about 7615.6059509405. The cubic root of 57997454 is about 387.0820000420.

The spelling of 57997454 in words is "fifty-seven million, nine hundred ninety-seven thousand, four hundred fifty-four".