2402532 has 36 divisors (see below), whose sum is σ = 6626256. Its totient is φ = 727920.

The previous prime is 2402509. The next prime is 2402537. The reversal of 2402532 is 2352042.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2402532² = 11544320022048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2402537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2638 + ... + 3429.

2^2402532 is an apocalyptic number.

2402532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2402532 is an abundant number, since it is smaller than the sum of its proper divisors (4223724).

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

2402532 is a wasteful number, since it uses less digits than its factorization.

2402532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6088 (or 6083 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2402532 is about 1550.0103225463. The cubic root of 2402532 is about 133.9336569193.

Adding to 2402532 its reverse (2352042), we get a palindrome (4754574).

It can be divided in two parts, 240 and 2532, that added together give a palindrome (2772).

The spelling of 2402532 in words is "two million, four hundred two thousand, five hundred thirty-two".