1402245580 has 24 divisors (see below), whose sum is σ = 2975077728. Its totient is φ = 555115008.

The previous prime is 1402245569. The next prime is 1402245617. The reversal of 1402245580 is 855422041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359464 + ... + 363343.

It is an arithmetic number, because the mean of its divisors is an integer number (123961572).

Almost surely, 2^1402245580 is an apocalyptic number.

1402245580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1402245580 is an abundant number, since it is smaller than the sum of its proper divisors (1572832148).

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

1402245580 is a wasteful number, since it uses less digits than its factorization.

1402245580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722913 (or 722911 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 1402245580 is about 37446.5696693302. The cubic root of 1402245580 is about 1119.2867429345.

The spelling of 1402245580 in words is "one billion, four hundred two million, two hundred forty-five thousand, five hundred eighty".