140077707 has 24 divisors (see below), whose sum is σ = 234624768. Its totient is φ = 72766320.

The previous prime is 140077687. The next prime is 140077727. The reversal of 140077707 is 707770041.

It is an interprime number because it is at equal distance from previous prime (140077687) and next prime (140077727).

It is not a de Polignac number, because 140077707 - 2⁶ = 140077643 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (140077727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25023 + ... + 30104.

It is an arithmetic number, because the mean of its divisors is an integer number (9776032).

Almost surely, 2^140077707 is an apocalyptic number.

140077707 is a deficient number, since it is larger than the sum of its proper divisors (94547061).

140077707 is a wasteful number, since it uses less digits than its factorization.

140077707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55159 (or 55148 counting only the distinct ones).

The product of its (nonzero) digits is 9604, while the sum is 33.

The square root of 140077707 is about 11835.4428307520. The cubic root of 140077707 is about 519.3454622111.

The spelling of 140077707 in words is "one hundred forty million, seventy-seven thousand, seven hundred seven".