2130474932 has 12 divisors (see below), whose sum is σ = 3749883396. Its totient is φ = 1059079680.

The previous prime is 2130474893. The next prime is 2130474943. The reversal of 2130474932 is 2394740312.

It can be written as a sum of positive squares in 2 ways, for example, as 1946221456 + 184253476 = 44116^2 + 13574^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2130474892 and 2130474901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1538669 + ... + 1540052.

It is an arithmetic number, because the mean of its divisors is an integer number (312490283).

Almost surely, 2^2130474932 is an apocalyptic number.

It is an amenable number.

2130474932 is a deficient number, since it is larger than the sum of its proper divisors (1619408464).

2130474932 is a wasteful number, since it uses less digits than its factorization.

2130474932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078898 (or 3078896 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 2130474932 is about 46157.0680611323. The cubic root of 2130474932 is about 1286.7439732993.

The spelling of 2130474932 in words is "two billion, one hundred thirty million, four hundred seventy-four thousand, nine hundred thirty-two".