61363266 has 16 divisors (see below), whose sum is σ = 123552000. Its totient is φ = 20316848.

The previous prime is 61363243. The next prime is 61363297. The reversal of 61363266 is 66236316.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33426 + ... + 35213.

It is an arithmetic number, because the mean of its divisors is an integer number (7722000).

Almost surely, 2^61363266 is an apocalyptic number.

61363266 is an abundant number, since it is smaller than the sum of its proper divisors (62188734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61363266 is a wasteful number, since it uses less digits than its factorization.

61363266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68793.

The product of its digits is 23328, while the sum is 33.

The square root of 61363266 is about 7833.4708782251. The cubic root of 61363266 is about 394.4295906123.

The spelling of 61363266 in words is "sixty-one million, three hundred sixty-three thousand, two hundred sixty-six".