46543739 has 18 divisors (see below), whose sum is σ = 54386892. Its totient is φ = 39823520.

The previous prime is 46543703. The next prime is 46543751. The reversal of 46543739 is 93734564.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a de Polignac number, because none of the positive numbers 2^k-46543739 is a prime.

It is a Duffinian number.

Its product of digits (272160) is a multiple of the sum of its prime divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 46543696 and 46543705.

It is not an unprimeable number, because it can be changed into a prime (46543769) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2737859 + ... + 2737875.

It is an arithmetic number, because the mean of its divisors is an integer number (3021494).

Almost surely, 2^46543739 is an apocalyptic number.

46543739 is a deficient number, since it is larger than the sum of its proper divisors (7843153).

46543739 is an frugal number, since it uses more digits than its factorization.

46543739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89 (or 28 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 46543739 is about 6822.2971937611. The cubic root of 46543739 is about 359.7110309691.

The spelling of 46543739 in words is "forty-six million, five hundred forty-three thousand, seven hundred thirty-nine".