46721677 has 4 divisors (see below), whose sum is σ = 46855900. Its totient is φ = 46587456.

The previous prime is 46721663. The next prime is 46721683. The reversal of 46721677 is 77612764.

46721677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 32478601 + 14243076 = 5699^2 + 3774^2 .

It is a cyclic number.

It is not a de Polignac number, because 46721677 - 2²³ = 38333069 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 (46721377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66588 + ... + 67285.

It is an arithmetic number, because the mean of its divisors is an integer number (11713975).

Almost surely, 2^46721677 is an apocalyptic number.

It is an amenable number.

46721677 is a deficient number, since it is larger than the sum of its proper divisors (134223).

46721677 is a wasteful number, since it uses less digits than its factorization.

46721677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134222.

The product of its digits is 98784, while the sum is 40.

The square root of 46721677 is about 6835.3256689056. The cubic root of 46721677 is about 360.1688431238.

The spelling of 46721677 in words is "forty-six million, seven hundred twenty-one thousand, six hundred seventy-seven".