61703316 has 48 divisors (see below), whose sum is σ = 160578880. Its totient is φ = 20489760.

The previous prime is 61703287. The next prime is 61703357. The reversal of 61703316 is 61330716.

61703316 is a `hidden beast` number, since 617 + 0 + 33 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 61703316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32226 + ... + 34086.

Almost surely, 2^61703316 is an apocalyptic number.

It is an amenable number.

61703316 is an abundant number, since it is smaller than the sum of its proper divisors (98875564).

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

61703316 is a wasteful number, since it uses less digits than its factorization.

61703316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 61703316 is about 7855.1458293274. The cubic root of 61703316 is about 395.1568377875.

The spelling of 61703316 in words is "sixty-one million, seven hundred three thousand, three hundred sixteen".