1364652252 has 24 divisors (see below), whose sum is σ = 3537987600. Its totient is φ = 454884048.

The previous prime is 1364652229. The next prime is 1364652269. The reversal of 1364652252 is 2522564631.

1364652252 is a `hidden beast` number, since 1 + 3 + 646 + 5 + 2 + 2 + 5 + 2 = 666.

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

It is a congruent number.

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, 6317727 + ... + 6317942.

It is an arithmetic number, because the mean of its divisors is an integer number (147416150).

Almost surely, 2^1364652252 is an apocalyptic number.

1364652252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1364652252 is an abundant number, since it is smaller than the sum of its proper divisors (2173335348).

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

1364652252 is a wasteful number, since it uses less digits than its factorization.

1364652252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12635682 (or 12635674 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 1364652252 is about 36941.1999263695. The cubic root of 1364652252 is about 1109.1935413180.

The spelling of 1364652252 in words is "one billion, three hundred sixty-four million, six hundred fifty-two thousand, two hundred fifty-two".