46471142 has 16 divisors (see below), whose sum is σ = 72196272. Its totient is φ = 22420320.

The previous prime is 46471141. The next prime is 46471181. The reversal of 46471142 is 24117464.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46471141) 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, 2873 + ... + 10059.

It is an arithmetic number, because the mean of its divisors is an integer number (4512267).

Almost surely, 2^46471142 is an apocalyptic number.

46471142 is a deficient number, since it is larger than the sum of its proper divisors (25725130).

46471142 is a wasteful number, since it uses less digits than its factorization.

46471142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7303.

The product of its digits is 5376, while the sum is 29.

The square root of 46471142 is about 6816.9745488743. The cubic root of 46471142 is about 359.5239128504.

The spelling of 46471142 in words is "forty-six million, four hundred seventy-one thousand, one hundred forty-two".