608268444 has 24 divisors (see below), whose sum is σ = 1622049408. Its totient is φ = 173790960.

The previous prime is 608268433. The next prime is 608268461. The reversal of 608268444 is 444862806.

It is a super-2 number, since 2×608268444² = 739980999932362272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 608268396 and 608268405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3620562 + ... + 3620729.

It is an arithmetic number, because the mean of its divisors is an integer number (67585392).

Almost surely, 2^608268444 is an apocalyptic number.

It is an amenable number.

608268444 is an abundant number, since it is smaller than the sum of its proper divisors (1013780964).

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

608268444 is a wasteful number, since it uses less digits than its factorization.

608268444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241305 (or 7241303 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 42.

The square root of 608268444 is about 24663.0988320608. The cubic root of 608268444 is about 847.2893784869.

The spelling of 608268444 in words is "six hundred eight million, two hundred sixty-eight thousand, four hundred forty-four".