1402480531 has 2 divisors, whose sum is σ = 1402480532. Its totient is φ = 1402480530.

The previous prime is 1402480511. The next prime is 1402480553. The reversal of 1402480531 is 1350842041.

It is a weak prime.

It is an emirp because it is prime and its reverse (1350842041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1402480531 - 2⁹ = 1402480019 is a prime.

It is a super-2 number, since 2×1402480531² = 3933903279668083922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1402480531.

It is not a weakly prime, because it can be changed into another prime (1402480511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701240265 + 701240266.

It is an arithmetic number, because the mean of its divisors is an integer number (701240266).

Almost surely, 2^1402480531 is an apocalyptic number.

1402480531 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402480531 is an equidigital number, since it uses as much as digits as its factorization.

1402480531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1402480531 is about 37449.7066877699. The cubic root of 1402480531 is about 1119.3492528726.

The spelling of 1402480531 in words is "one billion, four hundred two million, four hundred eighty thousand, five hundred thirty-one".