140772014 has 4 divisors (see below), whose sum is σ = 211158024. Its totient is φ = 70386006.

The previous prime is 140771999. The next prime is 140772017. The reversal of 140772014 is 410277041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140772017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35193002 + ... + 35193005.

It is an arithmetic number, because the mean of its divisors is an integer number (52789506).

Almost surely, 2^140772014 is an apocalyptic number.

140772014 is a deficient number, since it is larger than the sum of its proper divisors (70386010).

140772014 is an equidigital number, since it uses as much as digits as its factorization.

140772014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70386009.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 140772014 is about 11864.7382609141. The cubic root of 140772014 is about 520.2021083200.

The spelling of 140772014 in words is "one hundred forty million, seven hundred seventy-two thousand, fourteen".