45396407 has 8 divisors (see below), whose sum is σ = 52985856. Its totient is φ = 38083032.

The previous prime is 45396367. The next prime is 45396451. The reversal of 45396407 is 70469354.

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

It is a cyclic number.

It is not a de Polignac number, because 45396407 - 2⁶ = 45396343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45396487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68663 + ... + 69320.

It is an arithmetic number, because the mean of its divisors is an integer number (6623232).

Almost surely, 2^45396407 is an apocalyptic number.

45396407 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

45396407 is a deficient number, since it is larger than the sum of its proper divisors (7589449).

45396407 is a wasteful number, since it uses less digits than its factorization.

45396407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138037.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 45396407 is about 6737.6855818597. The cubic root of 45396407 is about 356.7307062735.

The spelling of 45396407 in words is "forty-five million, three hundred ninety-six thousand, four hundred seven".