1247652 has 36 divisors (see below), whose sum is σ = 3605056. Its totient is φ = 356400.

The previous prime is 1247651. The next prime is 1247663. The reversal of 1247652 is 2567421.

1247652 is a `hidden beast` number, since 1 + 2 + 4 + 7 + 652 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (1247651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2224 + ... + 2727.

2^1247652 is an apocalyptic number.

1247652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1247652 is an abundant number, since it is smaller than the sum of its proper divisors (2357404).

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

1247652 is a wasteful number, since it uses less digits than its factorization.

1247652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968 (or 4963 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 1247652 is about 1116.9834376570. The cubic root of 1247652 is about 107.6542440572.

It can be divided in two parts, 124 and 7652, that added together give a 5-th power (7776 = 6⁵).

The spelling of 1247652 in words is "one million, two hundred forty-seven thousand, six hundred fifty-two".