46949021 has 8 divisors (see below), whose sum is σ = 53750400. Its totient is φ = 40171248.

The previous prime is 46948961. The next prime is 46949027. The reversal of 46949021 is 12094964.

46949021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46949021 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 (46949027) 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 7 ways as a sum of consecutive naturals, for example, 1406 + ... + 9791.

It is an arithmetic number, because the mean of its divisors is an integer number (6718800).

Almost surely, 2^46949021 is an apocalyptic number.

It is an amenable number.

46949021 is a deficient number, since it is larger than the sum of its proper divisors (6801379).

46949021 is a wasteful number, since it uses less digits than its factorization.

46949021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11803.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 46949021 is about 6851.9355659551. The cubic root of 46949021 is about 360.7520825519.

The spelling of 46949021 in words is "forty-six million, nine hundred forty-nine thousand, twenty-one".