60813480 has 128 divisors (see below), whose sum is σ = 224582400. Its totient is φ = 12828672.

The previous prime is 60813463. The next prime is 60813497. The reversal of 60813480 is 8431806.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (60813463) and next prime (60813497).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8136 + ... + 13704.

It is an arithmetic number, because the mean of its divisors is an integer number (1754550).

Almost surely, 2^60813480 is an apocalyptic number.

60813480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60813480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112291200).

60813480 is an abundant number, since it is smaller than the sum of its proper divisors (163768920).

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

60813480 is a wasteful number, since it uses less digits than its factorization.

60813480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5603 (or 5599 counting only the distinct ones).

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

The square root of 60813480 is about 7798.2998147032. The cubic root of 60813480 is about 393.2480871152.

The spelling of 60813480 in words is "sixty million, eight hundred thirteen thousand, four hundred eighty".