61460304 has 80 divisors (see below), whose sum is σ = 169899840. Its totient is φ = 19077120.

The previous prime is 61460303. The next prime is 61460323. The reversal of 61460304 is 40306416.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61460303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88599 + ... + 89289.

It is an arithmetic number, because the mean of its divisors is an integer number (2123748).

Almost surely, 2^61460304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61460304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84949920).

61460304 is an abundant number, since it is smaller than the sum of its proper divisors (108439536).

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

61460304 is a wasteful number, since it uses less digits than its factorization.

61460304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 61460304 is about 7839.6622376222. The cubic root of 61460304 is about 394.6373940934.

The spelling of 61460304 in words is "sixty-one million, four hundred sixty thousand, three hundred four".