61327694 has 4 divisors (see below), whose sum is σ = 91991544. Its totient is φ = 30663846.

The previous prime is 61327691. The next prime is 61327709. The reversal of 61327694 is 49672316.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×61327694² = 7522172102715272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61327691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15331922 + ... + 15331925.

It is an arithmetic number, because the mean of its divisors is an integer number (22997886).

Almost surely, 2^61327694 is an apocalyptic number.

61327694 is a deficient number, since it is larger than the sum of its proper divisors (30663850).

61327694 is a wasteful number, since it uses less digits than its factorization.

61327694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30663849.

The product of its digits is 54432, while the sum is 38.

The square root of 61327694 is about 7831.2000357544. The cubic root of 61327694 is about 394.3533595469.

The spelling of 61327694 in words is "sixty-one million, three hundred twenty-seven thousand, six hundred ninety-four".