1402622496 has 72 divisors (see below), whose sum is σ = 4351327344. Its totient is φ = 425036160.

The previous prime is 1402622477. The next prime is 1402622509. The reversal of 1402622496 is 6942262041.

1402622496 is a `hidden beast` number, since 1 + 402 + 6 + 2 + 249 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1402622496.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218206 + ... + 224541.

It is an arithmetic number, because the mean of its divisors is an integer number (60435102).

Almost surely, 2^1402622496 is an apocalyptic number.

1402622496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1402622496 is an abundant number, since it is smaller than the sum of its proper divisors (2948704848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1402622496 is a wasteful number, since it uses less digits than its factorization.

1402622496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442774 (or 442763 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 1402622496 is about 37451.6020485106. The cubic root of 1402622496 is about 1119.3870200173.

The spelling of 1402622496 in words is "one billion, four hundred two million, six hundred twenty-two thousand, four hundred ninety-six".