2990132 has 24 divisors (see below), whose sum is σ = 5481000. Its totient is φ = 1425536.

The previous prime is 2990131. The next prime is 2990137. The reversal of 2990132 is 2310992.

It can be written as a sum of positive squares in 4 ways, for example, as 512656 + 2477476 = 716^2 + 1574^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990131) 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, 17198 + ... + 17370.

It is an arithmetic number, because the mean of its divisors is an integer number (228375).

2^2990132 is an apocalyptic number.

It is an amenable number.

2990132 is a deficient number, since it is larger than the sum of its proper divisors (2490868).

2990132 is a wasteful number, since it uses less digits than its factorization.

2990132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 353 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 2990132 is about 1729.1998149433. The cubic root of 2990132 is about 144.0666486744.

The spelling of 2990132 in words is "two million, nine hundred ninety thousand, one hundred thirty-two".