45226015 has 8 divisors (see below), whose sum is σ = 54458208. Its totient is φ = 36056160.

The previous prime is 45226009. The next prime is 45226021. The reversal of 45226015 is 51062254.

It is an interprime number because it is at equal distance from previous prime (45226009) and next prime (45226021).

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

It is not a de Polignac number, because 45226015 - 2⁹ = 45225503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13971 + ... + 16900.

It is an arithmetic number, because the mean of its divisors is an integer number (6807276).

Almost surely, 2^45226015 is an apocalyptic number.

45226015 is a deficient number, since it is larger than the sum of its proper divisors (9232193).

45226015 is a wasteful number, since it uses less digits than its factorization.

45226015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31169.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 45226015 is about 6725.0289962200. The cubic root of 45226015 is about 356.2838260689.

Adding to 45226015 its reverse (51062254), we get a palindrome (96288269).

The spelling of 45226015 in words is "forty-five million, two hundred twenty-six thousand, fifteen".