46003491 has 8 divisors (see below), whose sum is σ = 68153360. Its totient is φ = 30668976.

The previous prime is 46003487. The next prime is 46003499. The reversal of 46003491 is 19430064.

It is not a de Polignac number, because 46003491 - 2² = 46003487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1703833 = 46003491 / (4 + 6 + 0 + 0 + 3 + 4 + 9 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46003499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851890 + ... + 851943.

It is an arithmetic number, because the mean of its divisors is an integer number (8519170).

Almost surely, 2^46003491 is an apocalyptic number.

46003491 is a deficient number, since it is larger than the sum of its proper divisors (22149869).

46003491 is a wasteful number, since it uses less digits than its factorization.

46003491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703842 (or 1703836 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 46003491 is about 6782.5873381771. The cubic root of 46003491 is about 358.3138509449.

The spelling of 46003491 in words is "forty-six million, three thousand, four hundred ninety-one".