2657058 has 8 divisors (see below), whose sum is σ = 5314128. Its totient is φ = 885684.

The previous prime is 2657047. The next prime is 2657059. The reversal of 2657058 is 8507562.

It is a happy number.

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

2657058 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2657059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221416 + ... + 221427.

It is an arithmetic number, because the mean of its divisors is an integer number (664266).

2^2657058 is an apocalyptic number.

2657058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2657058 is a wasteful number, since it uses less digits than its factorization.

2657058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442848.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 2657058 is about 1630.0484655371. The cubic root of 2657058 is about 138.5054974858.

The spelling of 2657058 in words is "two million, six hundred fifty-seven thousand, fifty-eight".