1402454164 has 24 divisors (see below), whose sum is σ = 2562315840. Its totient is φ = 670395264.

The previous prime is 1402454161. The next prime is 1402454177. The reversal of 1402454164 is 4614542041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402454161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346947 + ... + 350965.

It is an arithmetic number, because the mean of its divisors is an integer number (106763160).

Almost surely, 2^1402454164 is an apocalyptic number.

It is an amenable number.

1402454164 is a deficient number, since it is larger than the sum of its proper divisors (1159861676).

1402454164 is a wasteful number, since it uses less digits than its factorization.

1402454164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7839 (or 7837 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 1402454164 is about 37449.3546539857. The cubic root of 1402454164 is about 1119.3422381426.

The spelling of 1402454164 in words is "one billion, four hundred two million, four hundred fifty-four thousand, one hundred sixty-four".