297380061 has 24 divisors (see below), whose sum is σ = 473878080. Its totient is φ = 178200000.

The previous prime is 297380059. The next prime is 297380101. The reversal of 297380061 is 160083792.

It is not a de Polignac number, because 297380061 - 2¹ = 297380059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 297379998 and 297380025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (297370061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8065 + ... + 25686.

It is an arithmetic number, because the mean of its divisors is an integer number (19744920).

Almost surely, 2^297380061 is an apocalyptic number.

It is an amenable number.

297380061 is a deficient number, since it is larger than the sum of its proper divisors (176498019).

297380061 is a wasteful number, since it uses less digits than its factorization.

297380061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33857 (or 33854 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 297380061 is about 17244.7111022481. The cubic root of 297380061 is about 667.4785011802.

The spelling of 297380061 in words is "two hundred ninety-seven million, three hundred eighty thousand, sixty-one".