61465466 has 4 divisors (see below), whose sum is σ = 92198202. Its totient is φ = 30732732.

The previous prime is 61465463. The next prime is 61465483. The reversal of 61465466 is 66456416.

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

It can be written as a sum of positive squares in only one way, i.e., 61293241 + 172225 = 7829^2 + 415^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (61465463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15366365 + ... + 15366368.

Almost surely, 2^61465466 is an apocalyptic number.

61465466 is a deficient number, since it is larger than the sum of its proper divisors (30732736).

61465466 is a wasteful number, since it uses less digits than its factorization.

61465466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30732735.

The product of its digits is 103680, while the sum is 38.

The square root of 61465466 is about 7839.9914540770. The cubic root of 61465466 is about 394.6484422067.

The spelling of 61465466 in words is "sixty-one million, four hundred sixty-five thousand, four hundred sixty-six".