46394153 has 4 divisors (see below), whose sum is σ = 49962948. Its totient is φ = 42825360.

The previous prime is 46394149. The next prime is 46394191. The reversal of 46394153 is 35149364.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 18905104 + 27489049 = 4348^2 + 5243^2 .

It is a cyclic number.

It is not a de Polignac number, because 46394153 - 2² = 46394149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46394053) 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, 1784378 + ... + 1784403.

It is an arithmetic number, because the mean of its divisors is an integer number (12490737).

Almost surely, 2^46394153 is an apocalyptic number.

It is an amenable number.

46394153 is a deficient number, since it is larger than the sum of its proper divisors (3568795).

46394153 is a wasteful number, since it uses less digits than its factorization.

46394153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568794.

The product of its digits is 38880, while the sum is 35.

The square root of 46394153 is about 6811.3253482711. The cubic root of 46394153 is about 359.3252613507.

The spelling of 46394153 in words is "forty-six million, three hundred ninety-four thousand, one hundred fifty-three".