61614054 has 64 divisors (see below), whose sum is σ = 141523200. Its totient is φ = 19861056.

The previous prime is 61614031. The next prime is 61614061. The reversal of 61614054 is 45041616.

61614054 is a `hidden beast` number, since 616 + 1 + 40 + 5 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264322 + ... + 264554.

It is an arithmetic number, because the mean of its divisors is an integer number (2211300).

Almost surely, 2^61614054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61614054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70761600).

61614054 is an abundant number, since it is smaller than the sum of its proper divisors (79909146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61614054 is a wasteful number, since it uses less digits than its factorization.

61614054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 61614054 is about 7849.4620197820. The cubic root of 61614054 is about 394.9661969684.

The spelling of 61614054 in words is "sixty-one million, six hundred fourteen thousand, fifty-four".