46311121 has 8 divisors (see below), whose sum is σ = 49353984. Its totient is φ = 43354080.

The previous prime is 46311119. The next prime is 46311131. The reversal of 46311121 is 12111364.

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

It is not a de Polignac number, because 46311121 - 2¹ = 46311119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46311101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20340 + ... + 22501.

It is an arithmetic number, because the mean of its divisors is an integer number (6169248).

Almost surely, 2^46311121 is an apocalyptic number.

It is an amenable number.

46311121 is a deficient number, since it is larger than the sum of its proper divisors (3042863).

46311121 is a wasteful number, since it uses less digits than its factorization.

46311121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42911.

The product of its digits is 144, while the sum is 19.

The square root of 46311121 is about 6805.2274759923. The cubic root of 46311121 is about 359.1107708756.

Adding to 46311121 its reverse (12111364), we get a palindrome (58422485).

The spelling of 46311121 in words is "forty-six million, three hundred eleven thousand, one hundred twenty-one".