142647088 has 10 divisors (see below), whose sum is σ = 276378764. Its totient is φ = 71323536.

The previous prime is 142647053. The next prime is 142647091. The reversal of 142647088 is 880746241.

It is a self number, because there is not a number n which added to its sum of digits gives 142647088.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4457706 + ... + 4457737.

Almost surely, 2^142647088 is an apocalyptic number.

It is an amenable number.

142647088 is a deficient number, since it is larger than the sum of its proper divisors (133731676).

142647088 is an equidigital number, since it uses as much as digits as its factorization.

142647088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8915451 (or 8915445 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 142647088 is about 11943.4956357006. The cubic root of 142647088 is about 522.5016145795.

The spelling of 142647088 in words is "one hundred forty-two million, six hundred forty-seven thousand, eighty-eight".