61224466 has 8 divisors (see below), whose sum is σ = 93207600. Its totient is φ = 30155268.

The previous prime is 61224461. The next prime is 61224467. The reversal of 61224466 is 66442216.

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

It is not an unprimeable number, because it can be changed into a prime (61224461) 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, 228316 + ... + 228583.

It is an arithmetic number, because the mean of its divisors is an integer number (11650950).

Almost surely, 2^61224466 is an apocalyptic number.

61224466 is a deficient number, since it is larger than the sum of its proper divisors (31983134).

61224466 is a wasteful number, since it uses less digits than its factorization.

61224466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456968.

The product of its digits is 13824, while the sum is 31.

The square root of 61224466 is about 7824.6064437772. The cubic root of 61224466 is about 394.1319741353.

The spelling of 61224466 in words is "sixty-one million, two hundred twenty-four thousand, four hundred sixty-six".