46441642 has 8 divisors (see below), whose sum is σ = 75021156. Its totient is φ = 21434592.

The previous prime is 46441609. The next prime is 46441663. The reversal of 46441642 is 24614464.

It can be written as a sum of positive squares in 2 ways, for example, as 41100921 + 5340721 = 6411^2 + 2311^2 .

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

It is a super-2 number, since 2×46441642² = 4313652223312328, 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, 893083 + ... + 893134.

Almost surely, 2^46441642 is an apocalyptic number.

46441642 is a deficient number, since it is larger than the sum of its proper divisors (28579514).

46441642 is a wasteful number, since it uses less digits than its factorization.

46441642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786232.

The product of its digits is 18432, while the sum is 31.

The square root of 46441642 is about 6814.8104889278. The cubic root of 46441642 is about 359.4478211800.

The spelling of 46441642 in words is "forty-six million, four hundred forty-one thousand, six hundred forty-two".