61794941 has 8 divisors (see below), whose sum is σ = 66624600. Its totient is φ = 56976192.

The previous prime is 61794899. The next prime is 61794959. The reversal of 61794941 is 14949716.

It can be written as a sum of positive squares in 4 ways, for example, as 2735716 + 59059225 = 1654^2 + 7685^2 .

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

It is not a de Polignac number, because 61794941 - 2⁶ = 61794877 is a prime.

It is a super-2 number, since 2×61794941² = 7637229466386962, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61794641) 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, 12035 + ... + 16383.

It is an arithmetic number, because the mean of its divisors is an integer number (8328075).

Almost surely, 2^61794941 is an apocalyptic number.

It is an amenable number.

61794941 is a deficient number, since it is larger than the sum of its proper divisors (4829659).

61794941 is a wasteful number, since it uses less digits than its factorization.

61794941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5455.

The product of its digits is 54432, while the sum is 41.

The square root of 61794941 is about 7860.9758300099. The cubic root of 61794941 is about 395.3523342436.

The spelling of 61794941 in words is "sixty-one million, seven hundred ninety-four thousand, nine hundred forty-one".