2473189426 has 8 divisors (see below), whose sum is σ = 3837707820. Its totient is φ = 1193953488.

The previous prime is 2473189423. The next prime is 2473189493. The reversal of 2473189426 is 6249813742.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2386420201 + 86769225 = 48851^2 + 9315^2 .

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

It is a super-2 number, since 2×2473189426² = 12233331873756418952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2473189421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21320541 + ... + 21320656.

Almost surely, 2^2473189426 is an apocalyptic number.

2473189426 is a deficient number, since it is larger than the sum of its proper divisors (1364518394).

2473189426 is a wasteful number, since it uses less digits than its factorization.

2473189426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42641228.

The product of its digits is 580608, while the sum is 46.

The square root of 2473189426 is about 49731.1715727671. The cubic root of 2473189426 is about 1352.3396877786.

The spelling of 2473189426 in words is "two billion, four hundred seventy-three million, one hundred eighty-nine thousand, four hundred twenty-six".