57098345 has 8 divisors (see below), whose sum is σ = 68772480. Its totient is φ = 45509040.

The previous prime is 57098341. The next prime is 57098369. The reversal of 57098345 is 54389075.

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

It is not a de Polignac number, because 57098345 - 2² = 57098341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57098341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19715 + ... + 22424.

It is an arithmetic number, because the mean of its divisors is an integer number (8596560).

Almost surely, 2^57098345 is an apocalyptic number.

It is an amenable number.

57098345 is a deficient number, since it is larger than the sum of its proper divisors (11674135).

57098345 is a wasteful number, since it uses less digits than its factorization.

57098345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42415.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 57098345 is about 7556.3446850974. The cubic root of 57098345 is about 385.0713197835.

The spelling of 57098345 in words is "fifty-seven million, ninety-eight thousand, three hundred forty-five".