31793053 has 8 divisors (see below), whose sum is σ = 32291840. Its totient is φ = 31298400.

The previous prime is 31792993. The next prime is 31793059. The reversal of 31793053 is 35039713.

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 31793053 - 2²¹ = 29695901 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 (31793059) 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, 16753 + ... + 18553.

It is an arithmetic number, because the mean of its divisors is an integer number (4036480).

Almost surely, 2^31793053 is an apocalyptic number.

It is an amenable number.

31793053 is a deficient number, since it is larger than the sum of its proper divisors (498787).

31793053 is a wasteful number, since it uses less digits than its factorization.

31793053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067.

The product of its (nonzero) digits is 8505, while the sum is 31.

The square root of 31793053 is about 5638.5328765557. The cubic root of 31793053 is about 316.7943383007.

The spelling of 31793053 in words is "thirty-one million, seven hundred ninety-three thousand, fifty-three".