6264157 has 4 divisors (see below), whose sum is σ = 6300540. Its totient is φ = 6227776.

The previous prime is 6264149. The next prime is 6264161. The reversal of 6264157 is 7514626.

It is a happy number.

6264157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3511876 + 2752281 = 1874^2 + 1659^2 .

It is a cyclic number.

It is not a de Polignac number, because 6264157 - 2³ = 6264149 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6264107) 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, 17932 + ... + 18277.

It is an arithmetic number, because the mean of its divisors is an integer number (1575135).

Almost surely, 2^6264157 is an apocalyptic number.

It is an amenable number.

6264157 is a deficient number, since it is larger than the sum of its proper divisors (36383).

6264157 is a wasteful number, since it uses less digits than its factorization.

6264157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36382.

The product of its digits is 10080, while the sum is 31.

The square root of 6264157 is about 2502.8297984481. The cubic root of 6264157 is about 184.3405496105.

The spelling of 6264157 in words is "six million, two hundred sixty-four thousand, one hundred fifty-seven".