2531059 has 8 divisors (see below), whose sum is σ = 2640848. Its totient is φ = 2423520.

The previous prime is 2531027. The next prime is 2531069. The reversal of 2531059 is 9501352.

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 2531059 - 2⁵ = 2531027 is a prime.

It is a super-2 number, since 2×2531059² = 12812519322962, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2531069) 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, 1969 + ... + 2989.

It is an arithmetic number, because the mean of its divisors is an integer number (330106).

2^2531059 is an apocalyptic number.

2531059 is a deficient number, since it is larger than the sum of its proper divisors (109789).

2531059 is a wasteful number, since it uses less digits than its factorization.

2531059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 2531059 is about 1590.9302310284. The cubic root of 2531059 is about 136.2806165240.

The spelling of 2531059 in words is "two million, five hundred thirty-one thousand, fifty-nine".