46721234 has 32 divisors (see below), whose sum is σ = 84015360. Its totient is φ = 19052352.

The previous prime is 46721221. The next prime is 46721237. The reversal of 46721234 is 43212764.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 46721197 and 46721206.

It is not an unprimeable number, because it can be changed into a prime (46721237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119912 + ... + 120300.

It is an arithmetic number, because the mean of its divisors is an integer number (2625480).

Almost surely, 2^46721234 is an apocalyptic number.

46721234 is a deficient number, since it is larger than the sum of its proper divisors (37294126).

46721234 is a wasteful number, since it uses less digits than its factorization.

46721234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its digits is 8064, while the sum is 29.

The square root of 46721234 is about 6835.2932636428. The cubic root of 46721234 is about 360.1677047850.

Adding to 46721234 its reverse (43212764), we get a palindrome (89933998).

The spelling of 46721234 in words is "forty-six million, seven hundred twenty-one thousand, two hundred thirty-four".