46001001 has 4 divisors (see below), whose sum is σ = 61334672. Its totient is φ = 30667332.

The previous prime is 46000987. The next prime is 46001017. The reversal of 46001001 is 10010064.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 46001001 - 2²² = 41806697 is a prime.

It is a Duffinian number.

46001001 is a modest number, since divided by 1001 gives 46 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46001401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7666831 + ... + 7666836.

It is an arithmetic number, because the mean of its divisors is an integer number (15333668).

Almost surely, 2^46001001 is an apocalyptic number.

It is an amenable number.

46001001 is a deficient number, since it is larger than the sum of its proper divisors (15333671).

46001001 is a wasteful number, since it uses less digits than its factorization.

46001001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15333670.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 46001001 is about 6782.4037774229. The cubic root of 46001001 is about 358.3073860907.

Adding to 46001001 its reverse (10010064), we get a palindrome (56011065).

The spelling of 46001001 in words is "forty-six million, one thousand, one".