46573945 has 32 divisors (see below), whose sum is σ = 63866880. Its totient is φ = 32303040.

The previous prime is 46573939. The next prime is 46573963. The reversal of 46573945 is 54937564.

It is not a de Polignac number, because 46573945 - 2³ = 46573937 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

Its product of digits (453600) is a multiple of the sum of its prime divisors (525).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110946 + ... + 111364.

It is an arithmetic number, because the mean of its divisors is an integer number (1995840).

Almost surely, 2^46573945 is an apocalyptic number.

It is an amenable number.

46573945 is a deficient number, since it is larger than the sum of its proper divisors (17292935).

46573945 is a wasteful number, since it uses less digits than its factorization.

46573945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525.

The product of its digits is 453600, while the sum is 43.

The square root of 46573945 is about 6824.5106051643. The cubic root of 46573945 is about 359.7888293439.

The spelling of 46573945 in words is "forty-six million, five hundred seventy-three thousand, nine hundred forty-five".