46428653 has 4 divisors (see below), whose sum is σ = 46469148. Its totient is φ = 46388160.

The previous prime is 46428631. The next prime is 46428661. The reversal of 46428653 is 35682464.

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 36929929 + 9498724 = 6077^2 + 3082^2 .

It is a cyclic number.

It is not a de Polignac number, because 46428653 - 2⁸ = 46428397 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 (46428353) 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, 18476 + ... + 20837.

It is an arithmetic number, because the mean of its divisors is an integer number (11617287).

Almost surely, 2^46428653 is an apocalyptic number.

It is an amenable number.

46428653 is a deficient number, since it is larger than the sum of its proper divisors (40495).

46428653 is a wasteful number, since it uses less digits than its factorization.

46428653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40494.

The product of its digits is 138240, while the sum is 38.

The square root of 46428653 is about 6813.8574243963. The cubic root of 46428653 is about 359.4143074132.

The spelling of 46428653 in words is "forty-six million, four hundred twenty-eight thousand, six hundred fifty-three".