2261434 has 8 divisors (see below), whose sum is σ = 3876768. Its totient is φ = 969180.

The previous prime is 2261407. The next prime is 2261447. The reversal of 2261434 is 4341622.

It is a happy number.

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

It is a super-2 number, since 2×2261434² = 10228167472712, which contains 22 as substring.

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, 80752 + ... + 80779.

It is an arithmetic number, because the mean of its divisors is an integer number (484596).

2^2261434 is an apocalyptic number.

2261434 is a deficient number, since it is larger than the sum of its proper divisors (1615334).

2261434 is a wasteful number, since it uses less digits than its factorization.

2261434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161540.

The product of its digits is 1152, while the sum is 22.

The square root of 2261434 is about 1503.8065035103. The cubic root of 2261434 is about 131.2586618622.

The spelling of 2261434 in words is "two million, two hundred sixty-one thousand, four hundred thirty-four".