45944683 has 4 divisors (see below), whose sum is σ = 47013208. Its totient is φ = 44876160.

The previous prime is 45944681. The next prime is 45944719. The reversal of 45944683 is 38644954.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38644954 = 2 ⋅19322477.

It is a cyclic number.

It is not a de Polignac number, because 45944683 - 2¹ = 45944681 is a prime.

It is a super-2 number, since 2×45944683² = 4221827791940978, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 1068481 = 45944683 / (4 + 5 + 9 + 4 + 4 + 6 + 8 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45944681) 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, 534198 + ... + 534283.

It is an arithmetic number, because the mean of its divisors is an integer number (11753302).

Almost surely, 2^45944683 is an apocalyptic number.

45944683 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

45944683 is a deficient number, since it is larger than the sum of its proper divisors (1068525).

45944683 is a wasteful number, since it uses less digits than its factorization.

45944683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068524.

The product of its digits is 414720, while the sum is 43.

The square root of 45944683 is about 6778.2507330431. The cubic root of 45944683 is about 358.1611037961.

The spelling of 45944683 in words is "forty-five million, nine hundred forty-four thousand, six hundred eighty-three".