402752195 has 16 divisors (see below), whose sum is σ = 512592192. Its totient is φ = 303135360.

The previous prime is 402752167. The next prime is 402752197. The reversal of 402752195 is 591257204.

It is not a de Polignac number, because 402752195 - 2¹⁴ = 402735811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402752197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21692 + ... + 35721.

It is an arithmetic number, because the mean of its divisors is an integer number (32037012).

Almost surely, 2^402752195 is an apocalyptic number.

402752195 is a deficient number, since it is larger than the sum of its proper divisors (109839997).

402752195 is a wasteful number, since it uses less digits than its factorization.

402752195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57502.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 402752195 is about 20068.6869276493. The cubic root of 402752195 is about 738.4923009618.

The spelling of 402752195 in words is "four hundred two million, seven hundred fifty-two thousand, one hundred ninety-five".