1413605772 has 36 divisors (see below), whose sum is σ = 3582502560. Its totient is φ = 469985952.

The previous prime is 1413605761. The next prime is 1413605789. The reversal of 1413605772 is 2775063141.

It is a happy number.

1413605772 is a `hidden beast` number, since 1 + 41 + 3 + 605 + 7 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36468 + ... + 64475.

It is an arithmetic number, because the mean of its divisors is an integer number (99513960).

Almost surely, 2^1413605772 is an apocalyptic number.

1413605772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1413605772 is an abundant number, since it is smaller than the sum of its proper divisors (2168896788).

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

1413605772 is a wasteful number, since it uses less digits than its factorization.

1413605772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101342 (or 101337 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 1413605772 is about 37597.9490398080. The cubic root of 1413605772 is about 1122.3012240883.

The spelling of 1413605772 in words is "one billion, four hundred thirteen million, six hundred five thousand, seven hundred seventy-two".