2279416 has 8 divisors (see below), whose sum is σ = 4273920. Its totient is φ = 1139704.

The previous prime is 2279413. The next prime is 2279419. The reversal of 2279416 is 6149722.

It is an interprime number because it is at equal distance from previous prime (2279413) and next prime (2279419).

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2279413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142456 + ... + 142471.

It is an arithmetic number, because the mean of its divisors is an integer number (534240).

2^2279416 is an apocalyptic number.

It is an amenable number.

2279416 is a deficient number, since it is larger than the sum of its proper divisors (1994504).

2279416 is a wasteful number, since it uses less digits than its factorization.

2279416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284933 (or 284929 counting only the distinct ones).

The product of its digits is 6048, while the sum is 31.

The square root of 2279416 is about 1509.7734929452. The cubic root of 2279416 is about 131.6056488800.

The spelling of 2279416 in words is "two million, two hundred seventy-nine thousand, four hundred sixteen".