142965192 has 32 divisors (see below), whose sum is σ = 358236000. Its totient is φ = 47545344.

The previous prime is 142965143. The next prime is 142965269. The reversal of 142965192 is 291569241.

It is a super-2 number, since 2×142965192² = 40878092247193728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 142965192.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4143 + ... + 17409.

It is an arithmetic number, because the mean of its divisors is an integer number (11194875).

Almost surely, 2^142965192 is an apocalyptic number.

142965192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142965192 is an abundant number, since it is smaller than the sum of its proper divisors (215270808).

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

142965192 is a wasteful number, since it uses less digits than its factorization.

142965192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13725 (or 13721 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 142965192 is about 11956.8052589310. The cubic root of 142965192 is about 522.8897203097.

The spelling of 142965192 in words is "one hundred forty-two million, nine hundred sixty-five thousand, one hundred ninety-two".