6157245 has 16 divisors (see below), whose sum is σ = 9882432. Its totient is φ = 3273600.

The previous prime is 6157219. The next prime is 6157271. The reversal of 6157245 is 5427516.

It is an interprime number because it is at equal distance from previous prime (6157219) and next prime (6157271).

It is not a de Polignac number, because 6157245 - 2⁸ = 6156989 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8674 + ... + 9356.

It is an arithmetic number, because the mean of its divisors is an integer number (617652).

Almost surely, 2^6157245 is an apocalyptic number.

It is an amenable number.

6157245 is a deficient number, since it is larger than the sum of its proper divisors (3725187).

6157245 is a wasteful number, since it uses less digits than its factorization.

6157245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292.

The product of its digits is 8400, while the sum is 30.

The square root of 6157245 is about 2481.3796565621. The cubic root of 6157245 is about 183.2857966743.

The spelling of 6157245 in words is "six million, one hundred fifty-seven thousand, two hundred forty-five".