83960461 has 16 divisors (see below), whose sum is σ = 92494080. Its totient is φ = 75741120.

The previous prime is 83960453. The next prime is 83960473. The reversal of 83960461 is 16406938.

It is not a de Polignac number, because 83960461 - 2³ = 83960453 is a prime.

It is a super-2 number, since 2×83960461² = 14098718022665042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 83960461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83960441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189306 + ... + 189748.

It is an arithmetic number, because the mean of its divisors is an integer number (5780880).

Almost surely, 2^83960461 is an apocalyptic number.

It is an amenable number.

83960461 is a deficient number, since it is larger than the sum of its proper divisors (8533619).

83960461 is a wasteful number, since it uses less digits than its factorization.

83960461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 83960461 is about 9162.9941067317. The cubic root of 83960461 is about 437.8831882016.

The spelling of 83960461 in words is "eighty-three million, nine hundred sixty thousand, four hundred sixty-one".