142515076 has 12 divisors (see below), whose sum is σ = 272074320. Its totient is φ = 64779560.

The previous prime is 142515071. The next prime is 142515101. The reversal of 142515076 is 670515241.

142515076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142515071) 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, 1619446 + ... + 1619533.

It is an arithmetic number, because the mean of its divisors is an integer number (22672860).

Almost surely, 2^142515076 is an apocalyptic number.

It is an amenable number.

142515076 is a deficient number, since it is larger than the sum of its proper divisors (129559244).

142515076 is a wasteful number, since it uses less digits than its factorization.

142515076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238994 (or 3238992 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 142515076 is about 11937.9678337647. The cubic root of 142515076 is about 522.3403827053.

The spelling of 142515076 in words is "one hundred forty-two million, five hundred fifteen thousand, seventy-six".