2272416 has 24 divisors (see below), whose sum is σ = 5965344. Its totient is φ = 757440.

The previous prime is 2272409. The next prime is 2272427. The reversal of 2272416 is 6142722.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11740 + ... + 11931.

It is an arithmetic number, because the mean of its divisors is an integer number (248556).

2^2272416 is an apocalyptic number.

It is an amenable number.

2272416 is an abundant number, since it is smaller than the sum of its proper divisors (3692928).

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

2272416 is a wasteful number, since it uses less digits than its factorization.

2272416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23684 (or 23676 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 2272416 is about 1507.4534818693. The cubic root of 2272416 is about 131.4707920885.

The spelling of 2272416 in words is "two million, two hundred seventy-two thousand, four hundred sixteen".