45254234 has 8 divisors (see below), whose sum is σ = 70071168. Its totient is φ = 21897180.

The previous prime is 45254227. The next prime is 45254269. The reversal of 45254234 is 43245254.

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

It is a junction number, because it is equal to n+sod(n) for n = 45254197 and 45254206.

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, 364892 + ... + 365015.

It is an arithmetic number, because the mean of its divisors is an integer number (8758896).

Almost surely, 2^45254234 is an apocalyptic number.

45254234 is a deficient number, since it is larger than the sum of its proper divisors (24816934).

45254234 is a wasteful number, since it uses less digits than its factorization.

45254234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729940.

The product of its digits is 19200, while the sum is 29.

The square root of 45254234 is about 6727.1267269169. The cubic root of 45254234 is about 356.3579123585.

Adding to 45254234 its reverse (43245254), we get a palindrome (88499488).

The spelling of 45254234 in words is "forty-five million, two hundred fifty-four thousand, two hundred thirty-four".