45571234 has 24 divisors (see below), whose sum is σ = 75252240. Its totient is φ = 20638728.

The previous prime is 45571223. The next prime is 45571249. The reversal of 45571234 is 43217554.

It is a junction number, because it is equal to n+sod(n) for n = 45571196 and 45571205.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18969 + ... + 21235.

It is an arithmetic number, because the mean of its divisors is an integer number (3135510).

Almost surely, 2^45571234 is an apocalyptic number.

45571234 is a deficient number, since it is larger than the sum of its proper divisors (29681006).

45571234 is a wasteful number, since it uses less digits than its factorization.

45571234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334 (or 2311 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 45571234 is about 6750.6469319614. The cubic root of 45571234 is about 357.1880572278.

Adding to 45571234 its reverse (43217554), we get a palindrome (88788788).

The spelling of 45571234 in words is "forty-five million, five hundred seventy-one thousand, two hundred thirty-four".