142007260 has 12 divisors (see below), whose sum is σ = 298215288. Its totient is φ = 56802896.

The previous prime is 142007227. The next prime is 142007269. The reversal of 142007260 is 62700241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142007269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3550162 + ... + 3550201.

It is an arithmetic number, because the mean of its divisors is an integer number (24851274).

Almost surely, 2^142007260 is an apocalyptic number.

142007260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142007260 is an abundant number, since it is smaller than the sum of its proper divisors (156208028).

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

142007260 is a wasteful number, since it uses less digits than its factorization.

142007260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7100372 (or 7100370 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 142007260 is about 11916.6799067526. The cubic root of 142007260 is about 521.7192355961.

The spelling of 142007260 in words is "one hundred forty-two million, seven thousand, two hundred sixty".