46909423 has 12 divisors (see below), whose sum is σ = 54013608. Its totient is φ = 40397040.

The previous prime is 46909403. The next prime is 46909433. The reversal of 46909423 is 32490964.

It is not a de Polignac number, because 46909423 - 2⁵ = 46909391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46909403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1936 + ... + 9877.

It is an arithmetic number, because the mean of its divisors is an integer number (4501134).

Almost surely, 2^46909423 is an apocalyptic number.

46909423 is a deficient number, since it is larger than the sum of its proper divisors (7104185).

46909423 is a wasteful number, since it uses less digits than its factorization.

46909423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11862 (or 11843 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 46909423 is about 6849.0454079382. The cubic root of 46909423 is about 360.6506315264.

The spelling of 46909423 in words is "forty-six million, nine hundred nine thousand, four hundred twenty-three".