45426430 has 24 divisors (see below), whose sum is σ = 95118408. Its totient is φ = 15574608.

The previous prime is 45426421. The next prime is 45426443. The reversal of 45426430 is 3462454.

It is a congruent number.

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, 45864 + ... + 46843.

It is an arithmetic number, because the mean of its divisors is an integer number (3963267).

Almost surely, 2^45426430 is an apocalyptic number.

45426430 is an abundant number, since it is smaller than the sum of its proper divisors (49691978).

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

45426430 is a wasteful number, since it uses less digits than its factorization.

45426430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92728 (or 92721 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 45426430 is about 6739.9132041889. The cubic root of 45426430 is about 356.8093304534.

Adding to 45426430 its reverse (3462454), we get a palindrome (48888884).

The spelling of 45426430 in words is "forty-five million, four hundred twenty-six thousand, four hundred thirty".