45259838 has 8 divisors (see below), whose sum is σ = 73112088. Its totient is φ = 20889144.

The previous prime is 45259829. The next prime is 45259847. The reversal of 45259838 is 83895254.

It is an interprime number because it is at equal distance from previous prime (45259829) and next prime (45259847).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 870356 + ... + 870407.

It is an arithmetic number, because the mean of its divisors is an integer number (9139011).

Almost surely, 2^45259838 is an apocalyptic number.

45259838 is a deficient number, since it is larger than the sum of its proper divisors (27852250).

45259838 is a wasteful number, since it uses less digits than its factorization.

45259838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740778.

The product of its digits is 345600, while the sum is 44.

The square root of 45259838 is about 6727.5432365760. The cubic root of 45259838 is about 356.3726214597.

The spelling of 45259838 in words is "forty-five million, two hundred fifty-nine thousand, eight hundred thirty-eight".