2052931 has 8 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 1930248.

The previous prime is 2052923. The next prime is 2052943. The reversal of 2052931 is 1392502.

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

It is not a de Polignac number, because 2052931 - 2³ = 2052923 is a prime.

It is a super-2 number, since 2×2052931² = 8429051381522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052331) 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, 2850 + ... + 3496.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

2^2052931 is an apocalyptic number.

2052931 is a deficient number, since it is larger than the sum of its proper divisors (124349).

2052931 is a wasteful number, since it uses less digits than its factorization.

2052931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2052931 is about 1432.8052903308. The cubic root of 2052931 is about 127.0939227104.

It can be divided in two parts, 205 and 2931, that added together give a square (3136 = 56²).

The spelling of 2052931 in words is "two million, fifty-two thousand, nine hundred thirty-one".