46294142 has 4 divisors (see below), whose sum is σ = 69441216. Its totient is φ = 23147070.

The previous prime is 46294133. The next prime is 46294169. The reversal of 46294142 is 24149264.

46294142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 46294099 and 46294108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11573534 + ... + 11573537.

It is an arithmetic number, because the mean of its divisors is an integer number (17360304).

Almost surely, 2^46294142 is an apocalyptic number.

46294142 is a deficient number, since it is larger than the sum of its proper divisors (23147074).

46294142 is a wasteful number, since it uses less digits than its factorization.

46294142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23147073.

The product of its digits is 13824, while the sum is 32.

The square root of 46294142 is about 6803.9798647556. The cubic root of 46294142 is about 359.0668787034.

The spelling of 46294142 in words is "forty-six million, two hundred ninety-four thousand, one hundred forty-two".