2149262 has 8 divisors (see below), whose sum is σ = 3253800. Its totient is φ = 1064664.

The previous prime is 2149249. The next prime is 2149283. The reversal of 2149262 is 2629412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 4712 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (406725).

2^2149262 is an apocalyptic number.

2149262 is a deficient number, since it is larger than the sum of its proper divisors (1104538).

2149262 is a wasteful number, since it uses less digits than its factorization.

2149262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9970.

The product of its digits is 1728, while the sum is 26.

The square root of 2149262 is about 1466.0361523510. The cubic root of 2149262 is about 129.0515187928.

The spelling of 2149262 in words is "two million, one hundred forty-nine thousand, two hundred sixty-two".