46869381 has 32 divisors (see below), whose sum is σ = 75931520. Its totient is φ = 28397952.

The previous prime is 46869379. The next prime is 46869413. The reversal of 46869381 is 18396864.

46869381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46869381 - 2¹ = 46869379 is a prime.

It is a super-2 number, since 2×46869381² = 4393477750646322, which contains 22 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 (46869881) 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 31 ways as a sum of consecutive naturals, for example, 22521 + ... + 24513.

It is an arithmetic number, because the mean of its divisors is an integer number (2372860).

Almost surely, 2^46869381 is an apocalyptic number.

It is an amenable number.

46869381 is a deficient number, since it is larger than the sum of its proper divisors (29062139).

46869381 is a wasteful number, since it uses less digits than its factorization.

46869381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082 (or 2076 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 46869381 is about 6846.1216027763. The cubic root of 46869381 is about 360.5479848894.

The spelling of 46869381 in words is "forty-six million, eight hundred sixty-nine thousand, three hundred eighty-one".