46823647 has 6 divisors (see below), whose sum is σ = 50702712. Its totient is φ = 43221672.

The previous prime is 46823633. The next prime is 46823663. The reversal of 46823647 is 74632864.

It is a happy number.

It is not a de Polignac number, because 46823647 - 2⁷ = 46823519 is a prime.

It is a super-4 number, since 4×46823647⁴ (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46823617) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138363 + ... + 138700.

It is an arithmetic number, because the mean of its divisors is an integer number (8450452).

Almost surely, 2^46823647 is an apocalyptic number.

46823647 is a deficient number, since it is larger than the sum of its proper divisors (3879065).

46823647 is a wasteful number, since it uses less digits than its factorization.

46823647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277089 (or 277076 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 46823647 is about 6842.7806482453. The cubic root of 46823647 is about 360.4306754123.

The spelling of 46823647 in words is "forty-six million, eight hundred twenty-three thousand, six hundred forty-seven".