140627583246 has 16 divisors (see below), whose sum is σ = 282215085264. Its totient is φ = 46715874624.

The previous prime is 140627583211. The next prime is 140627583247. The reversal of 140627583246 is 642385726041.

It is a super-2 number, since 2×140627583246² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140627583195 and 140627583204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140627583247) 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, 39994711 + ... + 39998226.

It is an arithmetic number, because the mean of its divisors is an integer number (17638442829).

Almost surely, 2^140627583246 is an apocalyptic number.

140627583246 is an abundant number, since it is smaller than the sum of its proper divisors (141587502018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140627583246 is a wasteful number, since it uses less digits than its factorization.

140627583246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79993235.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 140627583246 in words is "one hundred forty billion, six hundred twenty-seven million, five hundred eighty-three thousand, two hundred forty-six".