46144297 has 2 divisors, whose sum is σ = 46144298. Its totient is φ = 46144296.

The previous prime is 46144283. The next prime is 46144303. The reversal of 46144297 is 79244164.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28259856 + 17884441 = 5316^2 + 4229^2 .

It is a cyclic number.

It is not a de Polignac number, because 46144297 - 2¹⁵ = 46111529 is a prime.

It is a super-2 number, since 2×46144297² = 4258592291248418, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46144207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23072148 + 23072149.

It is an arithmetic number, because the mean of its divisors is an integer number (23072149).

Almost surely, 2^46144297 is an apocalyptic number.

It is an amenable number.

46144297 is a deficient number, since it is larger than the sum of its proper divisors (1).

46144297 is an equidigital number, since it uses as much as digits as its factorization.

46144297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 46144297 is about 6792.9593698181. The cubic root of 46144297 is about 358.6790504232.

It can be divided in two parts, 4614 and 4297, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 46144297 in words is "forty-six million, one hundred forty-four thousand, two hundred ninety-seven".