2261934 has 24 divisors (see below), whose sum is σ = 4995432. Its totient is φ = 739440.

The previous prime is 2261933. The next prime is 2261993. The reversal of 2261934 is 4391622.

It is a junction number, because it is equal to n+sod(n) for n = 2261898 and 2261907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2261933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232 + ... + 2139.

It is an arithmetic number, because the mean of its divisors is an integer number (208143).

2^2261934 is an apocalyptic number.

2261934 is an abundant number, since it is smaller than the sum of its proper divisors (2733498).

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

2261934 is a wasteful number, since it uses less digits than its factorization.

2261934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432 (or 2429 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 2261934 is about 1503.9727391146. The cubic root of 2261934 is about 131.2683348536.

The spelling of 2261934 in words is "two million, two hundred sixty-one thousand, nine hundred thirty-four".