61017014 has 4 divisors (see below), whose sum is σ = 91525524. Its totient is φ = 30508506.

The previous prime is 61016987. The next prime is 61017031. The reversal of 61017014 is 41071016.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15254252 + ... + 15254255.

It is an arithmetic number, because the mean of its divisors is an integer number (22881381).

Almost surely, 2^61017014 is an apocalyptic number.

61017014 is a deficient number, since it is larger than the sum of its proper divisors (30508510).

61017014 is a wasteful number, since it uses less digits than its factorization.

61017014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30508509.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 61017014 is about 7811.3388097048. The cubic root of 61017014 is about 393.6863135764.

The spelling of 61017014 in words is "sixty-one million, seventeen thousand, fourteen".