62240273 has 2 divisors, whose sum is σ = 62240274. Its totient is φ = 62240272.

The previous prime is 62240263. The next prime is 62240291. The reversal of 62240273 is 37204226.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34656769 + 27583504 = 5887^2 + 5252^2 .

It is a cyclic number.

It is not a de Polignac number, because 62240273 - 2⁶ = 62240209 is a prime.

It is a super-2 number, since 2×62240273² = 7747703166229058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (62240203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31120136 + 31120137.

It is an arithmetic number, because the mean of its divisors is an integer number (31120137).

Almost surely, 2^62240273 is an apocalyptic number.

It is an amenable number.

62240273 is a deficient number, since it is larger than the sum of its proper divisors (1).

62240273 is an equidigital number, since it uses as much as digits as its factorization.

62240273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 62240273 is about 7889.2504713693. The cubic root of 62240273 is about 396.2997785321.

Adding to 62240273 its reverse (37204226), we get a palindrome (99444499).

The spelling of 62240273 in words is "sixty-two million, two hundred forty thousand, two hundred seventy-three".