142912627 has 8 divisors (see below), whose sum is σ = 167897520. Its totient is φ = 119926560.

The previous prime is 142912597. The next prime is 142912631. The reversal of 142912627 is 726219241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142912627 - 2²⁷ = 8694899 is a prime.

It is a super-2 number, since 2×142912627² = 40848037912082258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142912592 and 142912601.

It is not an unprimeable number, because it can be changed into a prime (142912657) 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, 499552 + ... + 499837.

It is an arithmetic number, because the mean of its divisors is an integer number (20987190).

Almost surely, 2^142912627 is an apocalyptic number.

142912627 is a deficient number, since it is larger than the sum of its proper divisors (24984893).

142912627 is a wasteful number, since it uses less digits than its factorization.

142912627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999413.

The product of its digits is 12096, while the sum is 34.

The square root of 142912627 is about 11954.6069362401. The cubic root of 142912627 is about 522.8256276284.

The spelling of 142912627 in words is "one hundred forty-two million, nine hundred twelve thousand, six hundred twenty-seven".