61333316 has 12 divisors (see below), whose sum is σ = 117090960. Its totient is φ = 27878760.

The previous prime is 61333303. The next prime is 61333343.

61333316 is nontrivially palindromic in base 10.

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, 696926 + ... + 697013.

It is an arithmetic number, because the mean of its divisors is an integer number (9757580).

Almost surely, 2^61333316 is an apocalyptic number.

It is an amenable number.

61333316 is a deficient number, since it is larger than the sum of its proper divisors (55757644).

61333316 is a wasteful number, since it uses less digits than its factorization.

61333316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393954 (or 1393952 counting only the distinct ones).

The product of its digits is 2916, while the sum is 26.

The square root of 61333316 is about 7831.5589763469. The cubic root of 61333316 is about 394.3654094963.

It can be divided in two parts, 6133 and 3316, that added together give a palindrome (9449).

The spelling of 61333316 in words is "sixty-one million, three hundred thirty-three thousand, three hundred sixteen".