140292627 has 4 divisors (see below), whose sum is σ = 187056840. Its totient is φ = 93528416.

The previous prime is 140292613. The next prime is 140292629. The reversal of 140292627 is 726292041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140292627 - 2¹⁰ = 140291603 is a prime.

It is a super-2 number, since 2×140292627² = 39364042381122258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140292629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23382102 + ... + 23382107.

It is an arithmetic number, because the mean of its divisors is an integer number (46764210).

Almost surely, 2^140292627 is an apocalyptic number.

140292627 is a deficient number, since it is larger than the sum of its proper divisors (46764213).

140292627 is an equidigital number, since it uses as much as digits as its factorization.

140292627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46764212.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 140292627 is about 11844.5188589491. The cubic root of 140292627 is about 519.6109355522.

The spelling of 140292627 in words is "one hundred forty million, two hundred ninety-two thousand, six hundred twenty-seven".