61674105 has 16 divisors (see below), whose sum is σ = 100779264. Its totient is φ = 32192640.

The previous prime is 61674073. The next prime is 61674163. The reversal of 61674105 is 50147616.

It is not a de Polignac number, because 61674105 - 2⁵ = 61674073 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43036 + ... + 44445.

It is an arithmetic number, because the mean of its divisors is an integer number (6298704).

Almost surely, 2^61674105 is an apocalyptic number.

It is an amenable number.

61674105 is a deficient number, since it is larger than the sum of its proper divisors (39105159).

61674105 is a wasteful number, since it uses less digits than its factorization.

61674105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87536.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 61674105 is about 7853.2862548108. The cubic root of 61674105 is about 395.0944708078.

The spelling of 61674105 in words is "sixty-one million, six hundred seventy-four thousand, one hundred five".