46372005 has 24 divisors (see below), whose sum is σ = 85107672. Its totient is φ = 23276544.

The previous prime is 46372003. The next prime is 46372013. The reversal of 46372005 is 50027364.

It is a happy number.

46372005 is a `hidden beast` number, since 4 + 637 + 20 + 0 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2056356 + 44315649 = 1434^2 + 6657^2 .

It is not a de Polignac number, because 46372005 - 2¹ = 46372003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46372005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46372003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29544 + ... + 31073.

It is an arithmetic number, because the mean of its divisors is an integer number (3546153).

Almost surely, 2^46372005 is an apocalyptic number.

46372005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46372005 is a deficient number, since it is larger than the sum of its proper divisors (38735667).

46372005 is a wasteful number, since it uses less digits than its factorization.

46372005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60645 (or 60642 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 46372005 is about 6809.6993325697. The cubic root of 46372005 is about 359.2680730909.

Adding to 46372005 its reverse (50027364), we get a palindrome (96399369).

The spelling of 46372005 in words is "forty-six million, three hundred seventy-two thousand, five".