142948372 has 12 divisors (see below), whose sum is σ = 285896800. Its totient is φ = 61263576.

The previous prime is 142948357. The next prime is 142948373. The reversal of 142948372 is 273849241.

142948372 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142948373) 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, 2552622 + ... + 2552677.

Almost surely, 2^142948372 is an apocalyptic number.

It is an amenable number.

142948372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142948372 is a wasteful number, since it uses less digits than its factorization.

142948372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105310 (or 5105308 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 142948372 is about 11956.1018731023. The cubic root of 142948372 is about 522.8692133366.

The spelling of 142948372 in words is "one hundred forty-two million, nine hundred forty-eight thousand, three hundred seventy-two".