2542602 has 16 divisors (see below), whose sum is σ = 5169312. Its totient is φ = 833520.

The previous prime is 2542597. The next prime is 2542607. The reversal of 2542602 is 2062452.

It is an interprime number because it is at equal distance from previous prime (2542597) and next prime (2542607).

It is not an unprimeable number, because it can be changed into a prime (2542607) 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, 3108 + ... + 3839.

It is an arithmetic number, because the mean of its divisors is an integer number (323082).

2^2542602 is an apocalyptic number.

2542602 is an abundant number, since it is smaller than the sum of its proper divisors (2626710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2542602 is a wasteful number, since it uses less digits than its factorization.

2542602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7013.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2542602 is about 1594.5538560989. The cubic root of 2542602 is about 136.4874735248.

The spelling of 2542602 in words is "two million, five hundred forty-two thousand, six hundred two".