146243371 has 2 divisors, whose sum is σ = 146243372. Its totient is φ = 146243370.

The previous prime is 146243353. The next prime is 146243389. The reversal of 146243371 is 173342641.

It is a balanced prime because it is at equal distance from previous prime (146243353) and next prime (146243389).

It is a cyclic number.

It is not a de Polignac number, because 146243371 - 2⁷ = 146243243 is a prime.

It is a super-2 number, since 2×146243371² = 42774247122887282, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146273371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73121685 + 73121686.

It is an arithmetic number, because the mean of its divisors is an integer number (73121686).

Almost surely, 2^146243371 is an apocalyptic number.

146243371 is a deficient number, since it is larger than the sum of its proper divisors (1).

146243371 is an equidigital number, since it uses as much as digits as its factorization.

146243371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 146243371 is about 12093.1125439235. The cubic root of 146243371 is about 526.8561610931.

The spelling of 146243371 in words is "one hundred forty-six million, two hundred forty-three thousand, three hundred seventy-one".