61051514 has 8 divisors (see below), whose sum is σ = 91627200. Its totient is φ = 30509116.

The previous prime is 61051511. The next prime is 61051519. The reversal of 61051514 is 41515016.

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

It is a self number, because there is not a number n which added to its sum of digits gives 61051514.

It is not an unprimeable number, because it can be changed into a prime (61051511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3074 + ... + 11469.

It is an arithmetic number, because the mean of its divisors is an integer number (11453400).

Almost surely, 2^61051514 is an apocalyptic number.

61051514 is a deficient number, since it is larger than the sum of its proper divisors (30575686).

61051514 is a wasteful number, since it uses less digits than its factorization.

61051514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16644.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 61051514 is about 7813.5468258660. The cubic root of 61051514 is about 393.7604984519.

The spelling of 61051514 in words is "sixty-one million, fifty-one thousand, five hundred fourteen".