140224562 has 16 divisors (see below), whose sum is σ = 213034752. Its totient is φ = 69217200.

The previous prime is 140224559. The next prime is 140224571. The reversal of 140224562 is 265422041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88703 + ... + 90269.

It is an arithmetic number, because the mean of its divisors is an integer number (13314672).

Almost surely, 2^140224562 is an apocalyptic number.

140224562 is a deficient number, since it is larger than the sum of its proper divisors (72810190).

140224562 is a wasteful number, since it uses less digits than its factorization.

140224562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 140224562 is about 11841.6452404216. The cubic root of 140224562 is about 519.5268897015.

The spelling of 140224562 in words is "one hundred forty million, two hundred twenty-four thousand, five hundred sixty-two".