61884046 has 16 divisors (see below), whose sum is σ = 112327776. Its totient is φ = 24961536.

The previous prime is 61884037. The next prime is 61884089. The reversal of 61884046 is 64048816.

It is a junction number, because it is equal to n+sod(n) for n = 61883996 and 61884014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129771 + ... + 130246.

It is an arithmetic number, because the mean of its divisors is an integer number (7020486).

Almost surely, 2^61884046 is an apocalyptic number.

61884046 is a deficient number, since it is larger than the sum of its proper divisors (50443730).

61884046 is a wasteful number, since it uses less digits than its factorization.

61884046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260043.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 61884046 is about 7866.6413417671. The cubic root of 61884046 is about 395.5422686216.

The spelling of 61884046 in words is "sixty-one million, eight hundred eighty-four thousand, forty-six".