45414234 has 12 divisors (see below), whose sum is σ = 98397546. Its totient is φ = 15138072.

The previous prime is 45414221. The next prime is 45414241. The reversal of 45414234 is 43241454.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 42185025 + 3229209 = 6495^2 + 1797^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45414198 and 45414207.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1261489 + ... + 1261524.

Almost surely, 2^45414234 is an apocalyptic number.

45414234 is an abundant number, since it is smaller than the sum of its proper divisors (52983312).

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

45414234 is a wasteful number, since it uses less digits than its factorization.

45414234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523021 (or 2523018 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 45414234 is about 6739.0083840280. The cubic root of 45414234 is about 356.7773957692. Note that the first 3 decimals are identical.

Adding to 45414234 its reverse (43241454), we get a palindrome (88655688).

The spelling of 45414234 in words is "forty-five million, four hundred fourteen thousand, two hundred thirty-four".