45406134 has 24 divisors (see below), whose sum is σ = 101554752. Its totient is φ = 14646960.

The previous prime is 45406121. The next prime is 45406139. The reversal of 45406134 is 43160454.

45406134 is a `hidden beast` number, since 4 + 5 + 40 + 613 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45406098 and 45406107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45406139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40129 + ... + 41244.

It is an arithmetic number, because the mean of its divisors is an integer number (4231448).

Almost surely, 2^45406134 is an apocalyptic number.

45406134 is an abundant number, since it is smaller than the sum of its proper divisors (56148618).

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

45406134 is a wasteful number, since it uses less digits than its factorization.

45406134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81412 (or 81409 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 45406134 is about 6738.4073786022. The cubic root of 45406134 is about 356.7561831193.

Adding to 45406134 its reverse (43160454), we get a palindrome (88566588).

The spelling of 45406134 in words is "forty-five million, four hundred six thousand, one hundred thirty-four".