142262652 has 48 divisors (see below), whose sum is σ = 399338240. Its totient is φ = 38506752.

The previous prime is 142262621. The next prime is 142262657. The reversal of 142262652 is 256262241.

It is a happy number.

142262652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142262657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42973 + ... + 46164.

Almost surely, 2^142262652 is an apocalyptic number.

142262652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142262652 is an abundant number, since it is smaller than the sum of its proper divisors (257075588).

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

142262652 is a wasteful number, since it uses less digits than its factorization.

142262652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89170 (or 89168 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 142262652 is about 11927.3908295151. The cubic root of 142262652 is about 522.0318091037.

The spelling of 142262652 in words is "one hundred forty-two million, two hundred sixty-two thousand, six hundred fifty-two".