45938347 has 8 divisors (see below), whose sum is σ = 56539616. Its totient is φ = 36346752.

The previous prime is 45938303. The next prime is 45938351. The reversal of 45938347 is 74383954.

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

It is not a de Polignac number, because 45938347 - 2¹¹ = 45936299 is a prime.

It is a super-2 number, since 2×45938347² = 4220663450184818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45938647) 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 7 ways as a sum of consecutive naturals, for example, 252318 + ... + 252499.

It is an arithmetic number, because the mean of its divisors is an integer number (7067452).

Almost surely, 2^45938347 is an apocalyptic number.

45938347 is a deficient number, since it is larger than the sum of its proper divisors (10601269).

45938347 is a wasteful number, since it uses less digits than its factorization.

45938347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504837.

The product of its digits is 362880, while the sum is 43.

The square root of 45938347 is about 6777.7833397063. The cubic root of 45938347 is about 358.1446389741.

The spelling of 45938347 in words is "forty-five million, nine hundred thirty-eight thousand, three hundred forty-seven".