46232146 has 8 divisors (see below), whose sum is σ = 73427580. Its totient is φ = 21756288.

The previous prime is 46232117. The next prime is 46232159. The reversal of 46232146 is 64123264.

It can be written as a sum of positive squares in 2 ways, for example, as 44368921 + 1863225 = 6661^2 + 1365^2 .

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

It is a super-2 number, since 2×46232146² = 4274822647530632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679851 + ... + 679918.

Almost surely, 2^46232146 is an apocalyptic number.

46232146 is a deficient number, since it is larger than the sum of its proper divisors (27195434).

46232146 is a wasteful number, since it uses less digits than its factorization.

46232146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359788.

The product of its digits is 6912, while the sum is 28.

The square root of 46232146 is about 6799.4224754754. The cubic root of 46232146 is about 358.9065225284.

The spelling of 46232146 in words is "forty-six million, two hundred thirty-two thousand, one hundred forty-six".