4454136 has 64 divisors (see below), whose sum is σ = 13111200. Its totient is φ = 1396224.

The previous prime is 4454101. The next prime is 4454141. The reversal of 4454136 is 6314544.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3066 + ... + 4278.

Almost surely, 2^4454136 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 4454136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6555600).

4454136 is an abundant number, since it is smaller than the sum of its proper divisors (8657064).

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

4454136 is a wasteful number, since it uses less digits than its factorization.

4454136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245 (or 1235 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4454136 is about 2110.4824093084. The cubic root of 4454136 is about 164.5335586847.

The spelling of 4454136 in words is "four million, four hundred fifty-four thousand, one hundred thirty-six".