61327372 has 12 divisors (see below), whose sum is σ = 108616536. Its totient is φ = 30294080.

The previous prime is 61327367. The next prime is 61327391. The reversal of 61327372 is 27372316.

It is a super-2 number, since 2×61327372² = 7522093112852768, which contains 22 as substring.

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, 92029 + ... + 92692.

It is an arithmetic number, because the mean of its divisors is an integer number (9051378).

Almost surely, 2^61327372 is an apocalyptic number.

It is an amenable number.

61327372 is a deficient number, since it is larger than the sum of its proper divisors (47289164).

61327372 is a wasteful number, since it uses less digits than its factorization.

61327372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184808 (or 184806 counting only the distinct ones).

The product of its digits is 10584, while the sum is 31.

The square root of 61327372 is about 7831.1794769370. The cubic root of 61327372 is about 394.3526693638.

Adding to 61327372 its reverse (27372316), we get a palindrome (88699688).

The spelling of 61327372 in words is "sixty-one million, three hundred twenty-seven thousand, three hundred seventy-two".