61460418 has 16 divisors (see below), whose sum is σ = 125004960. Its totient is φ = 20139456.

The previous prime is 61460417. The next prime is 61460429. The reversal of 61460418 is 81406416.

It is not an unprimeable number, because it can be changed into a prime (61460417) 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, 86455 + ... + 87162.

It is an arithmetic number, because the mean of its divisors is an integer number (7812810).

Almost surely, 2^61460418 is an apocalyptic number.

61460418 is an abundant number, since it is smaller than the sum of its proper divisors (63544542).

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

61460418 is a wasteful number, since it uses less digits than its factorization.

61460418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173681.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 61460418 is about 7839.6695083403. The cubic root of 61460418 is about 394.6376380917.

The spelling of 61460418 in words is "sixty-one million, four hundred sixty thousand, four hundred eighteen".