46022401 has 2 divisors, whose sum is σ = 46022402. Its totient is φ = 46022400.

The previous prime is 46022399. The next prime is 46022407. The reversal of 46022401 is 10422064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30030400 + 15992001 = 5480^2 + 3999^2 .

It is a cyclic number.

It is not a de Polignac number, because 46022401 - 2¹ = 46022399 is a prime.

It is a super-2 number, since 2×46022401² = 4236122787609602, which contains 22 as substring.

Together with 46022399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46022407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23011200 + 23011201.

It is an arithmetic number, because the mean of its divisors is an integer number (23011201).

Almost surely, 2^46022401 is an apocalyptic number.

It is an amenable number.

46022401 is a deficient number, since it is larger than the sum of its proper divisors (1).

46022401 is an equidigital number, since it uses as much as digits as its factorization.

46022401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 46022401 is about 6783.9812057523. The cubic root of 46022401 is about 358.3629398769.

Adding to 46022401 its reverse (10422064), we get a palindrome (56444465).

The spelling of 46022401 in words is "forty-six million, twenty-two thousand, four hundred one".