61674841 has 8 divisors (see below), whose sum is σ = 63816704. Its totient is φ = 59542560.

The previous prime is 61674803. The next prime is 61674859. The reversal of 61674841 is 14847616.

It is a happy number.

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 61674841 - 2⁷ = 61674713 is a prime.

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 61674841.

It is not an unprimeable number, because it can be changed into a prime (61674871) 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, 12205 + ... + 16501.

It is an arithmetic number, because the mean of its divisors is an integer number (7977088).

Almost surely, 2^61674841 is an apocalyptic number.

It is an amenable number.

61674841 is a deficient number, since it is larger than the sum of its proper divisors (2141863).

61674841 is a wasteful number, since it uses less digits than its factorization.

61674841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4791.

The product of its digits is 32256, while the sum is 37.

The square root of 61674841 is about 7853.3331140351. Note that the first 3 decimals coincide. The cubic root of 61674841 is about 395.0960424472.

It can be divided in two parts, 616 and 74841, that added together give a palindrome (75457).

The spelling of 61674841 in words is "sixty-one million, six hundred seventy-four thousand, eight hundred forty-one".