46488381 has 8 divisors (see below), whose sum is σ = 62598624. Its totient is φ = 30685200.

The previous prime is 46488373. The next prime is 46488427. The reversal of 46488381 is 18388464.

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

It is not a de Polignac number, because 46488381 - 2³ = 46488373 is a prime.

It is a super-2 number, since 2×46488381² = 4322339136002322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46488181) 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, 76411 + ... + 77016.

It is an arithmetic number, because the mean of its divisors is an integer number (7824828).

Almost surely, 2^46488381 is an apocalyptic number.

It is an amenable number.

46488381 is a deficient number, since it is larger than the sum of its proper divisors (16110243).

46488381 is a wasteful number, since it uses less digits than its factorization.

46488381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153531.

The product of its digits is 147456, while the sum is 42.

The square root of 46488381 is about 6818.2388488524. The cubic root of 46488381 is about 359.5683638526.

The spelling of 46488381 in words is "forty-six million, four hundred eighty-eight thousand, three hundred eighty-one".