61300408 has 32 divisors (see below), whose sum is σ = 126423360. Its totient is φ = 27688320.

The previous prime is 61300399. The next prime is 61300409. The reversal of 61300408 is 80400316.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61300409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1383 + ... + 11158.

It is an arithmetic number, because the mean of its divisors is an integer number (3950730).

Almost surely, 2^61300408 is an apocalyptic number.

It is an amenable number.

61300408 is an abundant number, since it is smaller than the sum of its proper divisors (65122952).

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

61300408 is a wasteful number, since it uses less digits than its factorization.

61300408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12607 (or 12603 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 61300408 is about 7829.4577079131. The cubic root of 61300408 is about 394.2948654621.

The spelling of 61300408 in words is "sixty-one million, three hundred thousand, four hundred eight".