142488760 has 16 divisors (see below), whose sum is σ = 320599800. Its totient is φ = 56995488.

The previous prime is 142488757. The next prime is 142488763. The reversal of 142488760 is 67884241.

142488760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142488757) and next prime (142488763).

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 3562219 = 142488760 / (1 + 4 + 2 + 4 + 8 + 8 + 7 + 6 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142488763) 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, 1781070 + ... + 1781149.

Almost surely, 2^142488760 is an apocalyptic number.

142488760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142488760 is an abundant number, since it is smaller than the sum of its proper divisors (178111040).

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

142488760 is a wasteful number, since it uses less digits than its factorization.

142488760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562230 (or 3562226 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 142488760 is about 11936.8655852364. The cubic root of 142488760 is about 522.3082299533.

The spelling of 142488760 in words is "one hundred forty-two million, four hundred eighty-eight thousand, seven hundred sixty".