61683795 has 32 divisors (see below), whose sum is σ = 109995840. Its totient is φ = 32797440.

The previous prime is 61683793. The next prime is 61683799. The reversal of 61683795 is 59738616.

It is a happy number.

It is not a de Polignac number, because 61683795 - 2¹ = 61683793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 61683795.

It is not an unprimeable number, because it can be changed into a prime (61683793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69897 + ... + 70773.

It is an arithmetic number, because the mean of its divisors is an integer number (3437370).

Almost surely, 2^61683795 is an apocalyptic number.

61683795 is a deficient number, since it is larger than the sum of its proper divisors (48312045).

61683795 is a wasteful number, since it uses less digits than its factorization.

61683795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412 (or 1406 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 61683795 is about 7853.9031697622. The cubic root of 61683795 is about 395.1151616360.

The spelling of 61683795 in words is "sixty-one million, six hundred eighty-three thousand, seven hundred ninety-five".