2152366634 has 96 divisors (see below), whose sum is σ = 4019621760. Its totient is φ = 860280960.

The previous prime is 2152366621. The next prime is 2152366637. The reversal of 2152366634 is 4366632512.

It is a happy number.

Its product of digits (155520) is a multiple of the sum of its prime divisors (96).

It is not an unprimeable number, because it can be changed into a prime (2152366637) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50055017 + ... + 50055059.

It is an arithmetic number, because the mean of its divisors is an integer number (41871060).

Almost surely, 2^2152366634 is an apocalyptic number.

2152366634 is a deficient number, since it is larger than the sum of its proper divisors (1867255126).

2152366634 is a wasteful number, since it uses less digits than its factorization.

2152366634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 96 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 2152366634 is about 46393.6055292106. The cubic root of 2152366634 is about 1291.1362770421.

The spelling of 2152366634 in words is "two billion, one hundred fifty-two million, three hundred sixty-six thousand, six hundred thirty-four".