61814124 has 96 divisors (see below), whose sum is σ = 170240000. Its totient is φ = 19362240.

The previous prime is 61814113. The next prime is 61814141. The reversal of 61814124 is 42141816.

It is a happy number.

61814124 is a `hidden beast` number, since 618 + 1 + 41 + 2 + 4 = 666.

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

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, 123627 + ... + 124125.

Almost surely, 2^61814124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61814124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85120000).

61814124 is an abundant number, since it is smaller than the sum of its proper divisors (108425876).

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

61814124 is a wasteful number, since it uses less digits than its factorization.

61814124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 572 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 61814124 is about 7862.1958764712. The cubic root of 61814124 is about 395.3932397452.

The spelling of 61814124 in words is "sixty-one million, eight hundred fourteen thousand, one hundred twenty-four".