46803431 has 4 divisors (see below), whose sum is σ = 49556592. Its totient is φ = 44050272.

The previous prime is 46803391. The next prime is 46803443. The reversal of 46803431 is 13430864.

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 46803431 - 2¹⁴ = 46787047 is a prime.

It is a super-3 number, since 3×46803431³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46803394 and 46803403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46805431) 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, 1376555 + ... + 1376588.

It is an arithmetic number, because the mean of its divisors is an integer number (12389148).

Almost surely, 2^46803431 is an apocalyptic number.

46803431 is a deficient number, since it is larger than the sum of its proper divisors (2753161).

46803431 is a wasteful number, since it uses less digits than its factorization.

46803431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753160.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 46803431 is about 6841.3033115043. The cubic root of 46803431 is about 360.3787962452.

The spelling of 46803431 in words is "forty-six million, eight hundred three thousand, four hundred thirty-one".