402822267 has 16 divisors (see below), whose sum is σ = 556174080. Its totient is φ = 259028000.

The previous prime is 402822257. The next prime is 402822269. The reversal of 402822267 is 762228204.

It is not a de Polignac number, because 402822267 - 2⁸ = 402822011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (402822269) 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, 124642 + ... + 127832.

It is an arithmetic number, because the mean of its divisors is an integer number (34760880).

Almost surely, 2^402822267 is an apocalyptic number.

402822267 is a deficient number, since it is larger than the sum of its proper divisors (153351813).

402822267 is a wasteful number, since it uses less digits than its factorization.

402822267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 402822267 is about 20070.4326560241. The cubic root of 402822267 is about 738.5351268254.

The spelling of 402822267 in words is "four hundred two million, eight hundred twenty-two thousand, two hundred sixty-seven".