46735438 has 4 divisors (see below), whose sum is σ = 70103160. Its totient is φ = 23367718.

The previous prime is 46735433. The next prime is 46735439. The reversal of 46735438 is 83453764.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 46735438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46735433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11683858 + ... + 11683861.

It is an arithmetic number, because the mean of its divisors is an integer number (17525790).

Almost surely, 2^46735438 is an apocalyptic number.

46735438 is a deficient number, since it is larger than the sum of its proper divisors (23367722).

46735438 is a wasteful number, since it uses less digits than its factorization.

46735438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23367721.

The product of its digits is 241920, while the sum is 40.

The square root of 46735438 is about 6836.3322037479. The cubic root of 46735438 is about 360.2041999949.

The spelling of 46735438 in words is "forty-six million, seven hundred thirty-five thousand, four hundred thirty-eight".