60699456 has 98 divisors (see below), whose sum is σ = 180731922. Its totient is φ = 20217600.

The previous prime is 60699451. The next prime is 60699467. The reversal of 60699456 is 65499606.

It can be written as a sum of positive squares in only one way, i.e., 31539456 + 29160000 = 5616^2 + 5400^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60699451) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 46006 + ... + 47306.

Almost surely, 2^60699456 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 60699456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90365961).

60699456 is an abundant number, since it is smaller than the sum of its proper divisors (120032466).

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

60699456 is an equidigital number, since it uses as much as digits as its factorization.

60699456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 60699456 is about 7790.9855602485. The cubic root of 60699456 is about 393.0021560397.

The spelling of 60699456 in words is "sixty million, six hundred ninety-nine thousand, four hundred fifty-six".