46888809 has 16 divisors (see below), whose sum is σ = 69322944. Its totient is φ = 27950400.

The previous prime is 46888801. The next prime is 46888813. The reversal of 46888809 is 90888864.

It is not a de Polignac number, because 46888809 - 2³ = 46888801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46888801) 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, 9634 + ... + 13659.

It is an arithmetic number, because the mean of its divisors is an integer number (4332684).

Almost surely, 2^46888809 is an apocalyptic number.

It is an amenable number.

46888809 is a deficient number, since it is larger than the sum of its proper divisors (22434135).

46888809 is a wasteful number, since it uses less digits than its factorization.

46888809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23368.

The product of its (nonzero) digits is 884736, while the sum is 51.

The square root of 46888809 is about 6847.5403613268. The cubic root of 46888809 is about 360.5977953661.

The spelling of 46888809 in words is "forty-six million, eight hundred eighty-eight thousand, eight hundred nine".