46723999 has 6 divisors (see below), whose sum is σ = 54352464. Its totient is φ = 40049100.

The previous prime is 46723979. The next prime is 46724003. The reversal of 46723999 is 99932764.

It is not a de Polignac number, because 46723999 - 2⁵ = 46723967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49), and also a Moran number because the ratio is a prime number: 953551 = 46723999 / (4 + 6 + 7 + 2 + 3 + 9 + 9 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46723909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 476727 + ... + 476824.

It is an arithmetic number, because the mean of its divisors is an integer number (9058744).

Almost surely, 2^46723999 is an apocalyptic number.

46723999 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

46723999 is a deficient number, since it is larger than the sum of its proper divisors (7628465).

46723999 is an equidigital number, since it uses as much as digits as its factorization.

46723999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953565 (or 953558 counting only the distinct ones).

The product of its digits is 734832, while the sum is 49.

The square root of 46723999 is about 6835.4955197118. The cubic root of 46723999 is about 360.1748096491.

The spelling of 46723999 in words is "forty-six million, seven hundred twenty-three thousand, nine hundred ninety-nine".