402059748 has 24 divisors (see below), whose sum is σ = 954041760. Its totient is φ = 131748160.

The previous prime is 402059737. The next prime is 402059753. The reversal of 402059748 is 847950204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283233 + ... + 284648.

It is an arithmetic number, because the mean of its divisors is an integer number (39751740).

Almost surely, 2^402059748 is an apocalyptic number.

It is an amenable number.

402059748 is an abundant number, since it is smaller than the sum of its proper divisors (551982012).

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

402059748 is a wasteful number, since it uses less digits than its factorization.

402059748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567947 (or 567945 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 402059748 is about 20051.4275801001. The cubic root of 402059748 is about 738.0688312062.

The spelling of 402059748 in words is "four hundred two million, fifty-nine thousand, seven hundred forty-eight".