46749045 has 16 divisors (see below), whose sum is σ = 85484160. Its totient is φ = 21370944.

The previous prime is 46749037. The next prime is 46749047. The reversal of 46749045 is 54094764.

It is a happy number.

It is not a de Polignac number, because 46749045 - 2³ = 46749037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46748994 and 46749012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46749047) 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, 222510 + ... + 222719.

It is an arithmetic number, because the mean of its divisors is an integer number (5342760).

Almost surely, 2^46749045 is an apocalyptic number.

It is an amenable number.

46749045 is a deficient number, since it is larger than the sum of its proper divisors (38735115).

46749045 is a wasteful number, since it uses less digits than its factorization.

46749045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445244.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 46749045 is about 6837.3273287155. The cubic root of 46749045 is about 360.2391543620.

The spelling of 46749045 in words is "forty-six million, seven hundred forty-nine thousand, forty-five".