142634260 has 24 divisors (see below), whose sum is σ = 307629000. Its totient is φ = 55511424.

The previous prime is 142634257. The next prime is 142634269. The reversal of 142634260 is 62436241.

It can be written as a sum of positive squares in 4 ways, for example, as 42354064 + 100280196 = 6508^2 + 10014^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142634269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95635 + ... + 97114.

It is an arithmetic number, because the mean of its divisors is an integer number (12817875).

Almost surely, 2^142634260 is an apocalyptic number.

142634260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142634260 is an abundant number, since it is smaller than the sum of its proper divisors (164994740).

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

142634260 is a wasteful number, since it uses less digits than its factorization.

142634260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192795 (or 192793 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 142634260 is about 11942.9585949211. The cubic root of 142634260 is about 522.4859515617.

The spelling of 142634260 in words is "one hundred forty-two million, six hundred thirty-four thousand, two hundred sixty".