70415941 has 2 divisors, whose sum is σ = 70415942. Its totient is φ = 70415940.

The previous prime is 70415929. The next prime is 70415987. The reversal of 70415941 is 14951407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49758916 + 20657025 = 7054^2 + 4545^2 .

It is a cyclic number.

It is not a de Polignac number, because 70415941 - 2¹⁷ = 70284869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70415141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35207970 + 35207971.

It is an arithmetic number, because the mean of its divisors is an integer number (35207971).

Almost surely, 2^70415941 is an apocalyptic number.

It is an amenable number.

70415941 is a deficient number, since it is larger than the sum of its proper divisors (1).

70415941 is an equidigital number, since it uses as much as digits as its factorization.

70415941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 70415941 is about 8391.4206782880. The cubic root of 70415941 is about 412.9432096966.

The spelling of 70415941 in words is "seventy million, four hundred fifteen thousand, nine hundred forty-one".