57826692 has 144 divisors (see below), whose sum is σ = 190374912. Its totient is φ = 14351040.

The previous prime is 57826663. The next prime is 57826697. The reversal of 57826692 is 29662875.

57826692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57826697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63303 + ... + 64209.

It is an arithmetic number, because the mean of its divisors is an integer number (1322048).

Almost surely, 2^57826692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57826692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95187456).

57826692 is an abundant number, since it is smaller than the sum of its proper divisors (132548220).

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

57826692 is a wasteful number, since it uses less digits than its factorization.

57826692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 953 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 57826692 is about 7604.3863657760. The cubic root of 57826692 is about 386.7017311972.

The spelling of 57826692 in words is "fifty-seven million, eight hundred twenty-six thousand, six hundred ninety-two".