46727272 has 8 divisors (see below), whose sum is σ = 87613650. Its totient is φ = 23363632.

The previous prime is 46727243. The next prime is 46727279. The reversal of 46727272 is 27272764.

It can be written as a sum of positive squares in only one way, i.e., 46703556 + 23716 = 6834^2 + 154^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

46727272 is a modest number, since divided by 7272 gives 4672 as remainder.

It is not an unprimeable number, because it can be changed into a prime (46727279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2920447 + ... + 2920462.

Almost surely, 2^46727272 is an apocalyptic number.

It is an amenable number.

46727272 is a deficient number, since it is larger than the sum of its proper divisors (40886378).

46727272 is a wasteful number, since it uses less digits than its factorization.

46727272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5840915 (or 5840911 counting only the distinct ones).

The product of its digits is 65856, while the sum is 37.

The square root of 46727272 is about 6835.7349275700. The cubic root of 46727272 is about 360.1832194931.

It can be divided in two parts, 4 and 6727272, that added together give a palindrome (6727276).

The spelling of 46727272 in words is "forty-six million, seven hundred twenty-seven thousand, two hundred seventy-two".