253872694 has 8 divisors (see below), whose sum is σ = 384368328. Its totient is φ = 125749920.

The previous prime is 253872677. The next prime is 253872719. The reversal of 253872694 is 496278352.

253872694 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592947 + ... + 593374.

It is an arithmetic number, because the mean of its divisors is an integer number (48046041).

Almost surely, 2^253872694 is an apocalyptic number.

253872694 is a deficient number, since it is larger than the sum of its proper divisors (130495634).

253872694 is a wasteful number, since it uses less digits than its factorization.

253872694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186430.

The product of its digits is 725760, while the sum is 46.

The square root of 253872694 is about 15933.3830055014. The cubic root of 253872694 is about 633.1967307109.

The spelling of 253872694 in words is "two hundred fifty-three million, eight hundred seventy-two thousand, six hundred ninety-four".