61282442 has 24 divisors (see below), whose sum is σ = 103879584. Its totient is φ = 27051024.

The previous prime is 61282427. The next prime is 61282477. The reversal of 61282442 is 24428216.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3833 + ... + 11715.

It is an arithmetic number, because the mean of its divisors is an integer number (4328316).

Almost surely, 2^61282442 is an apocalyptic number.

61282442 is a deficient number, since it is larger than the sum of its proper divisors (42597142).

61282442 is a wasteful number, since it uses less digits than its factorization.

61282442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7934 (or 7921 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 61282442 is about 7828.3102902223. The cubic root of 61282442 is about 394.2563415547.

The spelling of 61282442 in words is "sixty-one million, two hundred eighty-two thousand, four hundred forty-two".