2238692 has 6 divisors (see below), whose sum is σ = 3917718. Its totient is φ = 1119344.

The previous prime is 2238673. The next prime is 2238703. The reversal of 2238692 is 2968322.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 676 = 1496^2 + 26^2 .

It is a d-powerful number, because it can be written as 2¹¹ + 2¹³ + 3 + 8⁷ + 6³ + 9 + 2¹⁷ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279833 + ... + 279840.

It is an arithmetic number, because the mean of its divisors is an integer number (652953).

2^2238692 is an apocalyptic number.

It is an amenable number.

2238692 is a deficient number, since it is larger than the sum of its proper divisors (1679026).

2238692 is a wasteful number, since it uses less digits than its factorization.

2238692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559677 (or 559675 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 2238692 is about 1496.2259187703. The cubic root of 2238692 is about 130.8171798612.

The spelling of 2238692 in words is "two million, two hundred thirty-eight thousand, six hundred ninety-two".