46821107 has 4 divisors (see below), whose sum is σ = 46981200. Its totient is φ = 46661016.

The previous prime is 46821097. The next prime is 46821119. The reversal of 46821107 is 70112864.

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

It is a cyclic number.

It is not a de Polignac number, because 46821107 - 2¹² = 46817011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46821107.

It is not an unprimeable number, because it can be changed into a prime (46821127) 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, 79607 + ... + 80192.

It is an arithmetic number, because the mean of its divisors is an integer number (11745300).

Almost surely, 2^46821107 is an apocalyptic number.

46821107 is a deficient number, since it is larger than the sum of its proper divisors (160093).

46821107 is a wasteful number, since it uses less digits than its factorization.

46821107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160092.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 46821107 is about 6842.5950486639. The cubic root of 46821107 is about 360.4241579756.

The spelling of 46821107 in words is "forty-six million, eight hundred twenty-one thousand, one hundred seven".