61250208 has 24 divisors (see below), whose sum is σ = 160782048. Its totient is φ = 20416704.

The previous prime is 61250197. The next prime is 61250227. The reversal of 61250208 is 80205216.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 318916 + ... + 319107.

It is an arithmetic number, because the mean of its divisors is an integer number (6699252).

Almost surely, 2^61250208 is an apocalyptic number.

It is an amenable number.

61250208 is an abundant number, since it is smaller than the sum of its proper divisors (99531840).

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

61250208 is a wasteful number, since it uses less digits than its factorization.

61250208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638036 (or 638028 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 61250208 is about 7826.2512098705. The cubic root of 61250208 is about 394.1872043634.

The spelling of 61250208 in words is "sixty-one million, two hundred fifty thousand, two hundred eight".