61793413 has 8 divisors (see below), whose sum is σ = 67609440. Its totient is φ = 56010480.

The previous prime is 61793411. The next prime is 61793467. The reversal of 61793413 is 31439716.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61793413 - 2¹ = 61793411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61793411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4278 + ... + 11911.

It is an arithmetic number, because the mean of its divisors is an integer number (8451180).

Almost surely, 2^61793413 is an apocalyptic number.

It is an amenable number.

61793413 is a deficient number, since it is larger than the sum of its proper divisors (5816027).

61793413 is a wasteful number, since it uses less digits than its factorization.

61793413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16547.

The product of its digits is 13608, while the sum is 34.

The square root of 61793413 is about 7860.8786404574. The cubic root of 61793413 is about 395.3490755984.

The spelling of 61793413 in words is "sixty-one million, seven hundred ninety-three thousand, four hundred thirteen".