1015632152 has 16 divisors (see below), whose sum is σ = 1904663160. Its totient is φ = 507721984.

The previous prime is 1015632151. The next prime is 1015632161. The reversal of 1015632152 is 2512365101.

It is a super-2 number, since 2×1015632152² = 2063017336352302208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1015632151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59528 + ... + 74664.

Almost surely, 2^1015632152 is an apocalyptic number.

It is an amenable number.

1015632152 is a deficient number, since it is larger than the sum of its proper divisors (889031008).

1015632152 is a wasteful number, since it uses less digits than its factorization.

1015632152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23530 (or 23526 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 1015632152 is about 31868.9841695652. The cubic root of 1015632152 is about 1005.1837991273.

Adding to 1015632152 its reverse (2512365101), we get a palindrome (3527997253).

The spelling of 1015632152 in words is "one billion, fifteen million, six hundred thirty-two thousand, one hundred fifty-two".