46121403 has 8 divisors (see below), whose sum is σ = 61814608. Its totient is φ = 30587904.

The previous prime is 46121353. The next prime is 46121407. The reversal of 46121403 is 30412164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46121403 - 2¹⁰ = 46120379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46121403.

It is not an unprimeable number, because it can be changed into a prime (46121407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39250 + ... + 40407.

It is an arithmetic number, because the mean of its divisors is an integer number (7726826).

Almost surely, 2^46121403 is an apocalyptic number.

46121403 is a deficient number, since it is larger than the sum of its proper divisors (15693205).

46121403 is a wasteful number, since it uses less digits than its factorization.

46121403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79853.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 46121403 is about 6791.2740336405. The cubic root of 46121403 is about 358.6197223507.

Adding to 46121403 its reverse (30412164), we get a palindrome (76533567).

The spelling of 46121403 in words is "forty-six million, one hundred twenty-one thousand, four hundred three".