60408444 has 24 divisors (see below), whose sum is σ = 142203600. Its totient is φ = 19957504.

The previous prime is 60408443. The next prime is 60408451. The reversal of 60408444 is 44480406.

It is a super-2 number, since 2×60408444² = 7298360213002272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60408443) 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, 20919 + ... + 23630.

It is an arithmetic number, because the mean of its divisors is an integer number (5925150).

Almost surely, 2^60408444 is an apocalyptic number.

It is an amenable number.

60408444 is an abundant number, since it is smaller than the sum of its proper divisors (81795156).

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

60408444 is a wasteful number, since it uses less digits than its factorization.

60408444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44669 (or 44667 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 60408444 is about 7772.2869221356. The cubic root of 60408444 is about 392.3730916198.

The spelling of 60408444 in words is "sixty million, four hundred eight thousand, four hundred forty-four".