142602932 has 24 divisors (see below), whose sum is σ = 255068352. Its totient is φ = 69742400.

The previous prime is 142602931. The next prime is 142602959. The reversal of 142602932 is 239206241.

It is a junction number, because it is equal to n+sod(n) for n = 142602895 and 142602904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142602931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35288 + ... + 39120.

It is an arithmetic number, because the mean of its divisors is an integer number (10627848).

Almost surely, 2^142602932 is an apocalyptic number.

It is an amenable number.

142602932 is a deficient number, since it is larger than the sum of its proper divisors (112465420).

142602932 is a wasteful number, since it uses less digits than its factorization.

142602932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039 (or 4037 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 142602932 is about 11941.6469550896. The cubic root of 142602932 is about 522.4476960533.

The spelling of 142602932 in words is "one hundred forty-two million, six hundred two thousand, nine hundred thirty-two".