57098023 has 8 divisors (see below), whose sum is σ = 58595328. Its totient is φ = 55608504.

The previous prime is 57098011. The next prime is 57098047. The reversal of 57098023 is 32089075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57098023 - 2⁹ = 57097511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57098023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57098123) 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 7 ways as a sum of consecutive naturals, for example, 14736 + ... + 18202.

It is an arithmetic number, because the mean of its divisors is an integer number (7324416).

Almost surely, 2^57098023 is an apocalyptic number.

57098023 is a deficient number, since it is larger than the sum of its proper divisors (1497305).

57098023 is a wasteful number, since it uses less digits than its factorization.

57098023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 57098023 is about 7556.3233784692. The cubic root of 57098023 is about 385.0705959260.

The spelling of 57098023 in words is "fifty-seven million, ninety-eight thousand, twenty-three".