2652531 has 8 divisors (see below), whose sum is σ = 4041984. Its totient is φ = 1515720.

The previous prime is 2652511. The next prime is 2652553. The reversal of 2652531 is 1352562.

2652531 is digitally balanced in base 8, because in such base 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 not a de Polignac number, because 2652531 - 2¹³ = 2644339 is a prime.

It is a super-2 number, since 2×2652531² = 14071841411922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

2652531 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (2652511) 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, 63135 + ... + 63176.

It is an arithmetic number, because the mean of its divisors is an integer number (505248).

2^2652531 is an apocalyptic number.

2652531 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2652531 is a deficient number, since it is larger than the sum of its proper divisors (1389453).

2652531 is a wasteful number, since it uses less digits than its factorization.

2652531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126321.

The product of its digits is 1800, while the sum is 24.

The square root of 2652531 is about 1628.6592645486. The cubic root of 2652531 is about 138.4267925398.

The spelling of 2652531 in words is "two million, six hundred fifty-two thousand, five hundred thirty-one".