60401908 has 36 divisors (see below), whose sum is σ = 126299460. Its totient is φ = 25183872.

The previous prime is 60401903. The next prime is 60401911. The reversal of 60401908 is 80910406.

It can be written as a sum of positive squares in 2 ways, for example, as 31047184 + 29354724 = 5572^2 + 5418^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60401903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3088 + ... + 11416.

Almost surely, 2^60401908 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 60401908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63149730).

60401908 is an abundant number, since it is smaller than the sum of its proper divisors (65897552).

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

60401908 is a wasteful number, since it uses less digits than its factorization.

60401908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8384 (or 8375 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 60401908 is about 7771.8664424963. The cubic root of 60401908 is about 392.3589399391.

The spelling of 60401908 in words is "sixty million, four hundred one thousand, nine hundred eight".