70874341 has 2 divisors, whose sum is σ = 70874342. Its totient is φ = 70874340.

The previous prime is 70874333. The next prime is 70874357. The reversal of 70874341 is 14347807.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68409441 + 2464900 = 8271^2 + 1570^2 .

It is an emirp because it is prime and its reverse (14347807) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70874341 - 2³ = 70874333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70874297 and 70874306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70874371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35437170 + 35437171.

It is an arithmetic number, because the mean of its divisors is an integer number (35437171).

Almost surely, 2^70874341 is an apocalyptic number.

It is an amenable number.

70874341 is a deficient number, since it is larger than the sum of its proper divisors (1).

70874341 is an equidigital number, since it uses as much as digits as its factorization.

70874341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 70874341 is about 8418.6899812263. The cubic root of 70874341 is about 413.8373438211.

The spelling of 70874341 in words is "seventy million, eight hundred seventy-four thousand, three hundred forty-one".