46946847 has 4 divisors (see below), whose sum is σ = 62595800. Its totient is φ = 31297896.

The previous prime is 46946839. The next prime is 46946897. The reversal of 46946847 is 74864964.

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

It is not a de Polignac number, because 46946847 - 2³ = 46946839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46946796 and 46946805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46946807) 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, 7824472 + ... + 7824477.

It is an arithmetic number, because the mean of its divisors is an integer number (15648950).

Almost surely, 2^46946847 is an apocalyptic number.

46946847 is a deficient number, since it is larger than the sum of its proper divisors (15648953).

46946847 is a wasteful number, since it uses less digits than its factorization.

46946847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15648952.

The product of its digits is 1161216, while the sum is 48.

The square root of 46946847 is about 6851.7769228135. The cubic root of 46946847 is about 360.7465141920.

The spelling of 46946847 in words is "forty-six million, nine hundred forty-six thousand, eight hundred forty-seven".