61840314 has 16 divisors (see below), whose sum is σ = 137423040. Its totient is φ = 20613420.

The previous prime is 61840309. The next prime is 61840327. The reversal of 61840314 is 41304816.

61840314 is a `hidden beast` number, since 618 + 40 + 3 + 1 + 4 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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

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, 572542 + ... + 572649.

It is an arithmetic number, because the mean of its divisors is an integer number (8588940).

Almost surely, 2^61840314 is an apocalyptic number.

61840314 is an abundant number, since it is smaller than the sum of its proper divisors (75582726).

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

61840314 is a wasteful number, since it uses less digits than its factorization.

61840314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145202 (or 1145196 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 61840314 is about 7863.8612653073. The cubic root of 61840314 is about 395.4490731920.

The spelling of 61840314 in words is "sixty-one million, eight hundred forty thousand, three hundred fourteen".