253626067 has 4 divisors (see below), whose sum is σ = 256088560. Its totient is φ = 251163576.

The previous prime is 253626031. The next prime is 253626089. The reversal of 253626067 is 760626352.

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

It is a cyclic number.

It is not a de Polignac number, because 253626067 - 2²⁷ = 119408339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253626007) 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, 1231092 + ... + 1231297.

It is an arithmetic number, because the mean of its divisors is an integer number (64022140).

Almost surely, 2^253626067 is an apocalyptic number.

253626067 is a deficient number, since it is larger than the sum of its proper divisors (2462493).

253626067 is a wasteful number, since it uses less digits than its factorization.

253626067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462492.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 253626067 is about 15925.6418081031. The cubic root of 253626067 is about 632.9916226523.

The spelling of 253626067 in words is "two hundred fifty-three million, six hundred twenty-six thousand, sixty-seven".