61223614 has 8 divisors (see below), whose sum is σ = 92096640. Its totient is φ = 30524736.

The previous prime is 61223609. The next prime is 61223621. The reversal of 61223614 is 41632216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×61223614² = 7496661822441992, which contains 22 as substring.

It is a congruent number.

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, 42654 + ... + 44065.

It is an arithmetic number, because the mean of its divisors is an integer number (11512080).

Almost surely, 2^61223614 is an apocalyptic number.

61223614 is a deficient number, since it is larger than the sum of its proper divisors (30873026).

61223614 is a wasteful number, since it uses less digits than its factorization.

61223614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87074.

The product of its digits is 1728, while the sum is 25.

The square root of 61223614 is about 7824.5519999550. The cubic root of 61223614 is about 394.1301458793.

The spelling of 61223614 in words is "sixty-one million, two hundred twenty-three thousand, six hundred fourteen".