2977652 has 12 divisors (see below), whose sum is σ = 5517540. Its totient is φ = 1401216.

The previous prime is 2977651. The next prime is 2977657. The reversal of 2977652 is 2567792.

It can be written as a sum of positive squares in 2 ways, for example, as 2421136 + 556516 = 1556^2 + 746^2 .

It is a super-2 number, since 2×2977652² = 17732822866208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2977651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21827 + ... + 21962.

It is an arithmetic number, because the mean of its divisors is an integer number (459795).

2^2977652 is an apocalyptic number.

It is an amenable number.

2977652 is a deficient number, since it is larger than the sum of its proper divisors (2539888).

2977652 is a wasteful number, since it uses less digits than its factorization.

2977652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43810 (or 43808 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 2977652 is about 1725.5874362083. The cubic root of 2977652 is about 143.8659374707.

The spelling of 2977652 in words is "two million, nine hundred seventy-seven thousand, six hundred fifty-two".