46322031 has 16 divisors (see below), whose sum is σ = 70896384. Its totient is φ = 26353344.

The previous prime is 46322027. The next prime is 46322041. The reversal of 46322031 is 13022364.

It is a happy number.

It is not a de Polignac number, because 46322031 - 2² = 46322027 is a prime.

It is a super-2 number, since 2×46322031² = 4291461111929922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 46321989 and 46322007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46322011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160 + ... + 9626.

It is an arithmetic number, because the mean of its divisors is an integer number (4431024).

Almost surely, 2^46322031 is an apocalyptic number.

46322031 is a deficient number, since it is larger than the sum of its proper divisors (24574353).

46322031 is a wasteful number, since it uses less digits than its factorization.

46322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9710.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 46322031 is about 6806.0290184512. The cubic root of 46322031 is about 359.1389685007.

Adding to 46322031 its reverse (13022364), we get a palindrome (59344395).

The spelling of 46322031 in words is "forty-six million, three hundred twenty-two thousand, thirty-one".