152462142 has 32 divisors (see below), whose sum is σ = 387206400. Its totient is φ = 43560504.

The previous prime is 152462131. The next prime is 152462159. The reversal of 152462142 is 241264251.

152462142 is a `hidden beast` number, since 15 + 24 + 621 + 4 + 2 = 666.

152462142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201292 + ... + 202047.

It is an arithmetic number, because the mean of its divisors is an integer number (12100200).

Almost surely, 2^152462142 is an apocalyptic number.

152462142 is an abundant number, since it is smaller than the sum of its proper divisors (234744258).

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

152462142 is a wasteful number, since it uses less digits than its factorization.

152462142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403357 (or 403351 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 152462142 is about 12347.5561144706. The cubic root of 152462142 is about 534.2206511439.

The spelling of 152462142 in words is "one hundred fifty-two million, four hundred sixty-two thousand, one hundred forty-two".