61025300 has 36 divisors (see below), whose sum is σ = 151344480. Its totient is φ = 20922720.

The previous prime is 61025273. The next prime is 61025323. The reversal of 61025300 is 352016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42890 + ... + 44289.

Almost surely, 2^61025300 is an apocalyptic number.

It is an amenable number.

61025300 is an abundant number, since it is smaller than the sum of its proper divisors (90319180).

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

61025300 is a wasteful number, since it uses less digits than its factorization.

61025300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87200 (or 87193 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 61025300 is about 7811.8691745318. The cubic root of 61025300 is about 393.7041333993.

Adding to 61025300 its reverse (352016), we get a palindrome (61377316).

The spelling of 61025300 in words is "sixty-one million, twenty-five thousand, three hundred".