46329731 has 4 divisors (see below), whose sum is σ = 52948272. Its totient is φ = 39711192.

The previous prime is 46329721. The next prime is 46329737. The reversal of 46329731 is 13792364.

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 46329731 - 2⁶ = 46329667 is a prime.

It is a super-2 number, since 2×46329731² = 4292887949064722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46329691 and 46329700.

It is not an unprimeable number, because it can be changed into a prime (46329737) 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, 3309260 + ... + 3309273.

It is an arithmetic number, because the mean of its divisors is an integer number (13237068).

Almost surely, 2^46329731 is an apocalyptic number.

46329731 is a deficient number, since it is larger than the sum of its proper divisors (6618541).

46329731 is an equidigital number, since it uses as much as digits as its factorization.

46329731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6618540.

The product of its digits is 27216, while the sum is 35.

The square root of 46329731 is about 6806.5946698771. The cubic root of 46329731 is about 359.1588670010.

The spelling of 46329731 in words is "forty-six million, three hundred twenty-nine thousand, seven hundred thirty-one".