6240157 has 8 divisors (see below), whose sum is σ = 7780032. Its totient is φ = 4862400.

The previous prime is 6240149. The next prime is 6240163. The reversal of 6240157 is 7510426.

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 6240157 - 2³ = 6240149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6240137) 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, 40444 + ... + 40597.

It is an arithmetic number, because the mean of its divisors is an integer number (972504).

Almost surely, 2^6240157 is an apocalyptic number.

It is an amenable number.

6240157 is a deficient number, since it is larger than the sum of its proper divisors (1539875).

6240157 is a wasteful number, since it uses less digits than its factorization.

6240157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81059.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 6240157 is about 2498.0306243119. The cubic root of 6240157 is about 184.1048256660.

The spelling of 6240157 in words is "six million, two hundred forty thousand, one hundred fifty-seven".