142292080 has 60 divisors (see below), whose sum is σ = 384852600. Its totient is φ = 48784512.

The previous prime is 142292041. The next prime is 142292119. The reversal of 142292080 is 80292241.

It is an interprime number because it is at equal distance from previous prime (142292041) and next prime (142292119).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14230 + ... + 22069.

It is an arithmetic number, because the mean of its divisors is an integer number (6414210).

Almost surely, 2^142292080 is an apocalyptic number.

142292080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142292080 is an abundant number, since it is smaller than the sum of its proper divisors (242560520).

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

142292080 is a wasteful number, since it uses less digits than its factorization.

142292080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36326 (or 36313 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 142292080 is about 11928.6243968028. The cubic root of 142292080 is about 522.0678019023.

The spelling of 142292080 in words is "one hundred forty-two million, two hundred ninety-two thousand, eighty".