46453142 has 8 divisors (see below), whose sum is σ = 69776976. Its totient is φ = 23194152.

The previous prime is 46453139. The next prime is 46453181. The reversal of 46453142 is 24135464.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14378 + ... + 17309.

It is an arithmetic number, because the mean of its divisors is an integer number (8722122).

Almost surely, 2^46453142 is an apocalyptic number.

46453142 is a deficient number, since it is larger than the sum of its proper divisors (23323834).

46453142 is a wasteful number, since it uses less digits than its factorization.

46453142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32422.

The product of its digits is 11520, while the sum is 29.

The square root of 46453142 is about 6815.6541872369. The cubic root of 46453142 is about 359.4774878658.

The spelling of 46453142 in words is "forty-six million, four hundred fifty-three thousand, one hundred forty-two".