402062051 has 2 divisors, whose sum is σ = 402062052. Its totient is φ = 402062050.

The previous prime is 402062029. The next prime is 402062071. The reversal of 402062051 is 150260204.

It is a happy number.

It is an a-pointer prime, because the next prime (402062071) can be obtained adding 402062051 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402062051 - 2¹⁰ = 402061027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (402062071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201031025 + 201031026.

It is an arithmetic number, because the mean of its divisors is an integer number (201031026).

Almost surely, 2^402062051 is an apocalyptic number.

402062051 is a deficient number, since it is larger than the sum of its proper divisors (1).

402062051 is an equidigital number, since it uses as much as digits as its factorization.

402062051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 402062051 is about 20051.4850073505. The cubic root of 402062051 is about 738.0702404240.

The spelling of 402062051 in words is "four hundred two million, sixty-two thousand, fifty-one".