45884397 has 16 divisors (see below), whose sum is σ = 67419968. Its totient is φ = 27578880.

The previous prime is 45884387. The next prime is 45884407. The reversal of 45884397 is 79348854.

It is an interprime number because it is at equal distance from previous prime (45884387) and next prime (45884407).

It is not a de Polignac number, because 45884397 - 2⁴ = 45884381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45884357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12004 + ... + 15357.

It is an arithmetic number, because the mean of its divisors is an integer number (4213748).

Almost surely, 2^45884397 is an apocalyptic number.

It is an amenable number.

45884397 is a deficient number, since it is larger than the sum of its proper divisors (21535571).

45884397 is a wasteful number, since it uses less digits than its factorization.

45884397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27420.

The product of its digits is 967680, while the sum is 48.

The square root of 45884397 is about 6773.8022557497. The cubic root of 45884397 is about 358.0043823522.

The spelling of 45884397 in words is "forty-five million, eight hundred eighty-four thousand, three hundred ninety-seven".