46243389 has 4 divisors (see below), whose sum is σ = 61657856. Its totient is φ = 30828924.

The previous prime is 46243387. The next prime is 46243403. The reversal of 46243389 is 98334264.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 46243389 - 2¹ = 46243387 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 (46243387) 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, 7707229 + ... + 7707234.

It is an arithmetic number, because the mean of its divisors is an integer number (15414464).

Almost surely, 2^46243389 is an apocalyptic number.

It is an amenable number.

46243389 is a deficient number, since it is larger than the sum of its proper divisors (15414467).

46243389 is a wasteful number, since it uses less digits than its factorization.

46243389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15414466.

The product of its digits is 124416, while the sum is 39.

The square root of 46243389 is about 6800.2491866107. The cubic root of 46243389 is about 358.9356138233.

The spelling of 46243389 in words is "forty-six million, two hundred forty-three thousand, three hundred eighty-nine".