46142724 has 24 divisors (see below), whose sum is σ = 108000928. Its totient is φ = 15333120.

The previous prime is 46142717. The next prime is 46142749. The reversal of 46142724 is 42724164.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46142691 and 46142700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837 + ... + 9780.

Almost surely, 2^46142724 is an apocalyptic number.

It is an amenable number.

46142724 is an abundant number, since it is smaller than the sum of its proper divisors (61858204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46142724 is a wasteful number, since it uses less digits than its factorization.

46142724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11955 (or 11953 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 46142724 is about 6792.8435871879. The cubic root of 46142724 is about 358.6749747403.

Adding to 46142724 its reverse (42724164), we get a palindrome (88866888).

The spelling of 46142724 in words is "forty-six million, one hundred forty-two thousand, seven hundred twenty-four".