70802461 has 2 divisors, whose sum is σ = 70802462. Its totient is φ = 70802460.

The previous prime is 70802453. The next prime is 70802503. The reversal of 70802461 is 16420807.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55041561 + 15760900 = 7419^2 + 3970^2 .

It is a cyclic number.

It is not a de Polignac number, because 70802461 - 2³ = 70802453 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70802401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35401230 + 35401231.

It is an arithmetic number, because the mean of its divisors is an integer number (35401231).

Almost surely, 2^70802461 is an apocalyptic number.

It is an amenable number.

70802461 is a deficient number, since it is larger than the sum of its proper divisors (1).

70802461 is an equidigital number, since it uses as much as digits as its factorization.

70802461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 70802461 is about 8414.4198255138. The cubic root of 70802461 is about 413.6973933596.

The spelling of 70802461 in words is "seventy million, eight hundred two thousand, four hundred sixty-one".