61082824 has 16 divisors (see below), whose sum is σ = 124942320. Its totient is φ = 27764880.

The previous prime is 61082821. The next prime is 61082839. The reversal of 61082824 is 42828016.

It is a super-2 number, since 2×61082824² = 7462222775629952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61082821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346974 + ... + 347149.

It is an arithmetic number, because the mean of its divisors is an integer number (7808895).

Almost surely, 2^61082824 is an apocalyptic number.

It is an amenable number.

61082824 is an abundant number, since it is smaller than the sum of its proper divisors (63859496).

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

61082824 is a wasteful number, since it uses less digits than its factorization.

61082824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694140 (or 694136 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 61082824 is about 7815.5501405851. The cubic root of 61082824 is about 393.8277997272.

The spelling of 61082824 in words is "sixty-one million, eighty-two thousand, eight hundred twenty-four".