402760151 has 2 divisors, whose sum is σ = 402760152. Its totient is φ = 402760150.

The previous prime is 402760129. The next prime is 402760177. The reversal of 402760151 is 151067204.

It is an a-pointer prime, because the next prime (402760177) can be obtained adding 402760151 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402760151 - 2¹⁸ = 402498007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 402760151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402760051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201380075 + 201380076.

It is an arithmetic number, because the mean of its divisors is an integer number (201380076).

Almost surely, 2^402760151 is an apocalyptic number.

402760151 is a deficient number, since it is larger than the sum of its proper divisors (1).

402760151 is an equidigital number, since it uses as much as digits as its factorization.

402760151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 402760151 is about 20068.8851459168. The cubic root of 402760151 is about 738.4971636757.

The spelling of 402760151 in words is "four hundred two million, seven hundred sixty thousand, one hundred fifty-one".