142964748 has 36 divisors (see below), whose sum is σ = 366479568. Its totient is φ = 46982880.

The previous prime is 142964737. The next prime is 142964753. The reversal of 142964748 is 847469241.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25411 + ... + 30522.

It is an arithmetic number, because the mean of its divisors is an integer number (10179988).

Almost surely, 2^142964748 is an apocalyptic number.

142964748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

142964748 is an abundant number, since it is smaller than the sum of its proper divisors (223514820).

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

142964748 is a wasteful number, since it uses less digits than its factorization.

142964748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56014 (or 56009 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 142964748 is about 11956.7866920841. The cubic root of 142964748 is about 522.8891790048.

It can be divided in two parts, 14296 and 4748, that added together give a square (19044 = 138²).

The spelling of 142964748 in words is "one hundred forty-two million, nine hundred sixty-four thousand, seven hundred forty-eight".