142793760 has 48 divisors (see below), whose sum is σ = 449801856. Its totient is φ = 38078208.

The previous prime is 142793753. The next prime is 142793771. The reversal of 142793760 is 67397241.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148264 + ... + 149223.

It is an arithmetic number, because the mean of its divisors is an integer number (9370872).

Almost surely, 2^142793760 is an apocalyptic number.

142793760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142793760 is an abundant number, since it is smaller than the sum of its proper divisors (307008096).

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

142793760 is a wasteful number, since it uses less digits than its factorization.

142793760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297505 (or 297497 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 142793760 is about 11949.6343040279. The cubic root of 142793760 is about 522.6806347209.

The spelling of 142793760 in words is "one hundred forty-two million, seven hundred ninety-three thousand, seven hundred sixty".