2641562 has 32 divisors (see below), whose sum is σ = 5235840. Its totient is φ = 967680.

The previous prime is 2641559. The next prime is 2641567. The reversal of 2641562 is 2651462.

It is not an unprimeable number, because it can be changed into a prime (2641567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2114 + ... + 3122.

It is an arithmetic number, because the mean of its divisors is an integer number (163620).

2^2641562 is an apocalyptic number.

2641562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2641562 is a deficient number, since it is larger than the sum of its proper divisors (2594278).

2641562 is a wasteful number, since it uses less digits than its factorization.

2641562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046.

The product of its digits is 2880, while the sum is 26.

The square root of 2641562 is about 1625.2882821211. The cubic root of 2641562 is about 138.2357170067.

The spelling of 2641562 in words is "two million, six hundred forty-one thousand, five hundred sixty-two".