46444351 has 2 divisors, whose sum is σ = 46444352. Its totient is φ = 46444350.

The previous prime is 46444301. The next prime is 46444369. The reversal of 46444351 is 15344464.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46444351 is a prime.

It is a super-2 number, since 2×46444351² = 4314155479622402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46444301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23222175 + 23222176.

It is an arithmetic number, because the mean of its divisors is an integer number (23222176).

Almost surely, 2^46444351 is an apocalyptic number.

46444351 is a deficient number, since it is larger than the sum of its proper divisors (1).

46444351 is an equidigital number, since it uses as much as digits as its factorization.

46444351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 31.

The square root of 46444351 is about 6815.0092443077. The cubic root of 46444351 is about 359.4548100602.

The spelling of 46444351 in words is "forty-six million, four hundred forty-four thousand, three hundred fifty-one".