40602452 has 48 divisors (see below), whose sum is σ = 82518912. Its totient is φ = 17297280.

The previous prime is 40602451. The next prime is 40602479. The reversal of 40602452 is 25420604.

40602452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40602451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53258 + ... + 54014.

It is an arithmetic number, because the mean of its divisors is an integer number (1719144).

Almost surely, 2^40602452 is an apocalyptic number.

It is an amenable number.

40602452 is an abundant number, since it is smaller than the sum of its proper divisors (41916460).

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

40602452 is a wasteful number, since it uses less digits than its factorization.

40602452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848 (or 846 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 40602452 is about 6372.0053358421. The cubic root of 40602452 is about 343.7036048900.

The spelling of 40602452 in words is "forty million, six hundred two thousand, four hundred fifty-two".