57451734 has 16 divisors (see below), whose sum is σ = 127670640. Its totient is φ = 19150560.

The previous prime is 57451717. The next prime is 57451759. The reversal of 57451734 is 43715475.

It is a happy number.

57451734 is a `hidden beast` number, since 574 + 51 + 7 + 34 = 666.

It is a zygodrome in base 3.

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, 531907 + ... + 532014.

It is an arithmetic number, because the mean of its divisors is an integer number (7979415).

Almost surely, 2^57451734 is an apocalyptic number.

57451734 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

57451734 is an abundant number, since it is smaller than the sum of its proper divisors (70218906).

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

57451734 is a wasteful number, since it uses less digits than its factorization.

57451734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063932 (or 1063926 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 57451734 is about 7579.6922101099. The cubic root of 57451734 is about 385.8641051152.

It can be divided in two parts, 57451 and 734, that added together give a palindrome (58185).

The spelling of 57451734 in words is "fifty-seven million, four hundred fifty-one thousand, seven hundred thirty-four".