61873484 has 12 divisors (see below), whose sum is σ = 108840984. Its totient is φ = 30776064.

The previous prime is 61873457. The next prime is 61873529. The reversal of 61873484 is 48437816.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39302 + ... + 40845.

It is an arithmetic number, because the mean of its divisors is an integer number (9070082).

Almost surely, 2^61873484 is an apocalyptic number.

It is an amenable number.

61873484 is a deficient number, since it is larger than the sum of its proper divisors (46967500).

61873484 is a wasteful number, since it uses less digits than its factorization.

61873484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80344 (or 80342 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The square root of 61873484 is about 7865.9699974002. The cubic root of 61873484 is about 395.5197644092.

The spelling of 61873484 in words is "sixty-one million, eight hundred seventy-three thousand, four hundred eighty-four".