2506832 has 10 divisors (see below), whose sum is σ = 4857018. Its totient is φ = 1253408.

The previous prime is 2506831. The next prime is 2506843. The reversal of 2506832 is 2386052.

It can be written as a sum of positive squares in only one way, i.e., 1577536 + 929296 = 1256^2 + 964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2506831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78323 + ... + 78354.

2^2506832 is an apocalyptic number.

It is an amenable number.

2506832 is a deficient number, since it is larger than the sum of its proper divisors (2350186).

2506832 is a wasteful number, since it uses less digits than its factorization.

2506832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156685 (or 156679 counting only the distinct ones).

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

The square root of 2506832 is about 1583.2978241632. The cubic root of 2506832 is about 135.8444010537.

The spelling of 2506832 in words is "two million, five hundred six thousand, eight hundred thirty-two".