46452813 has 8 divisors (see below), whose sum is σ = 67567776. Its totient is φ = 28153200.

The previous prime is 46452811. The next prime is 46452839. The reversal of 46452813 is 31825464.

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

It is not a de Polignac number, because 46452813 - 2¹ = 46452811 is a prime.

It is a super-2 number, since 2×46452813² = 4315727671225938, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1407661 = 46452813 / (4 + 6 + 4 + 5 + 2 + 8 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46452811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 703798 + ... + 703863.

It is an arithmetic number, because the mean of its divisors is an integer number (8445972).

Almost surely, 2^46452813 is an apocalyptic number.

It is an amenable number.

46452813 is a deficient number, since it is larger than the sum of its proper divisors (21114963).

46452813 is a wasteful number, since it uses less digits than its factorization.

46452813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407675.

The product of its digits is 23040, while the sum is 33.

The square root of 46452813 is about 6815.6300515800. The cubic root of 46452813 is about 359.4766392086.

The spelling of 46452813 in words is "forty-six million, four hundred fifty-two thousand, eight hundred thirteen".