2670732 has 30 divisors (see below), whose sum is σ = 6982668. Its totient is φ = 890136.

The previous prime is 2670721. The next prime is 2670739. The reversal of 2670732 is 2370762.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2670696 and 2670705.

It is not an unprimeable number, because it can be changed into a prime (2670739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3798 + ... + 4445.

2^2670732 is an apocalyptic number.

It is an amenable number.

2670732 is an abundant number, since it is smaller than the sum of its proper divisors (4311936).

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

2670732 is a wasteful number, since it uses less digits than its factorization.

2670732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8259 (or 8248 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 2670732 is about 1634.2374368494. The cubic root of 2670732 is about 138.7426877081.

The spelling of 2670732 in words is "two million, six hundred seventy thousand, seven hundred thirty-two".