140363630 has 48 divisors (see below), whose sum is σ = 279351072. Its totient is φ = 50740800.

The previous prime is 140363617. The next prime is 140363647. The reversal of 140363630 is 36363041.

It is a self number, because there is not a number n which added to its sum of digits gives 140363630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376124 + ... + 376496.

It is an arithmetic number, because the mean of its divisors is an integer number (5819814).

Almost surely, 2^140363630 is an apocalyptic number.

140363630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140363630 is a deficient number, since it is larger than the sum of its proper divisors (138987442).

140363630 is a wasteful number, since it uses less digits than its factorization.

140363630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 140363630 is about 11847.5157733594. The cubic root of 140363630 is about 519.6985802457.

The spelling of 140363630 in words is "one hundred forty million, three hundred sixty-three thousand, six hundred thirty".