61874552 has 16 divisors (see below), whose sum is σ = 116116440. Its totient is φ = 30910176.

The previous prime is 61874537. The next prime is 61874563. The reversal of 61874552 is 25547816.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8963 + ... + 14285.

Almost surely, 2^61874552 is an apocalyptic number.

It is an amenable number.

61874552 is a deficient number, since it is larger than the sum of its proper divisors (54241888).

61874552 is a wasteful number, since it uses less digits than its factorization.

61874552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6782 (or 6778 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 61874552 is about 7866.0378844753. The cubic root of 61874552 is about 395.5220400889.

It can be divided in two parts, 61874 and 552, that added together give a palindrome (62426).

The spelling of 61874552 in words is "sixty-one million, eight hundred seventy-four thousand, five hundred fifty-two".