45426007 has 4 divisors (see below), whose sum is σ = 49555656. Its totient is φ = 41296360.

The previous prime is 45425993. The next prime is 45426011. The reversal of 45426007 is 70062454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45426007 - 2⁷ = 45425879 is a prime.

It is a super-2 number, since 2×45426007² = 4127044223928098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45426607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2064808 + ... + 2064829.

It is an arithmetic number, because the mean of its divisors is an integer number (12388914).

Almost surely, 2^45426007 is an apocalyptic number.

45426007 is a deficient number, since it is larger than the sum of its proper divisors (4129649).

45426007 is a wasteful number, since it uses less digits than its factorization.

45426007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4129648.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 45426007 is about 6739.8818238898. The cubic root of 45426007 is about 356.8082229424.

The spelling of 45426007 in words is "forty-five million, four hundred twenty-six thousand, seven".