616703242 has 16 divisors (see below), whose sum is σ = 941623200. Its totient is φ = 302856048.

The previous prime is 616703233. The next prime is 616703261. The reversal of 616703242 is 242307616.

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, 40173 + ... + 53359.

It is an arithmetic number, because the mean of its divisors is an integer number (58851450).

Almost surely, 2^616703242 is an apocalyptic number.

616703242 is a deficient number, since it is larger than the sum of its proper divisors (324919958).

616703242 is a wasteful number, since it uses less digits than its factorization.

616703242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13605.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 616703242 is about 24833.5104646927. The cubic root of 616703242 is about 851.1878396164.

The spelling of 616703242 in words is "six hundred sixteen million, seven hundred three thousand, two hundred forty-two".