46894519 has 6 divisors (see below), whose sum is σ = 54550824. Its totient is φ = 40195260.

The previous prime is 46894513. The next prime is 46894531. The reversal of 46894519 is 91549864.

It is a happy number.

It is not a de Polignac number, because 46894519 - 2¹¹ = 46892471 is a prime.

It is a super-2 number, since 2×46894519² = 4398191824482722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46894513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 478467 + ... + 478564.

It is an arithmetic number, because the mean of its divisors is an integer number (9091804).

Almost surely, 2^46894519 is an apocalyptic number.

46894519 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

46894519 is a deficient number, since it is larger than the sum of its proper divisors (7656305).

46894519 is an equidigital number, since it uses as much as digits as its factorization.

46894519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957045 (or 957038 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 46894519 is about 6847.9572866659. The cubic root of 46894519 is about 360.6124323330.

The spelling of 46894519 in words is "forty-six million, eight hundred ninety-four thousand, five hundred nineteen".