46542743 has 4 divisors (see below), whose sum is σ = 50122968. Its totient is φ = 42962520.

The previous prime is 46542739. The next prime is 46542751. The reversal of 46542743 is 34724564.

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

It is a cyclic number.

It is not a de Polignac number, because 46542743 - 2² = 46542739 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46542703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1790093 + ... + 1790118.

It is an arithmetic number, because the mean of its divisors is an integer number (12530742).

Almost surely, 2^46542743 is an apocalyptic number.

46542743 is a deficient number, since it is larger than the sum of its proper divisors (3580225).

46542743 is a wasteful number, since it uses less digits than its factorization.

46542743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3580224.

The product of its digits is 80640, while the sum is 35.

The square root of 46542743 is about 6822.2241974300. The cubic root of 46542743 is about 359.7084651049.

The spelling of 46542743 in words is "forty-six million, five hundred forty-two thousand, seven hundred forty-three".