87701741 has 2 divisors, whose sum is σ = 87701742. Its totient is φ = 87701740.

The previous prime is 87701723. The next prime is 87701743. The reversal of 87701741 is 14710778.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87347716 + 354025 = 9346^2 + 595^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87701741 is a prime.

Together with 87701743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87701743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43850870 + 43850871.

It is an arithmetic number, because the mean of its divisors is an integer number (43850871).

Almost surely, 2^87701741 is an apocalyptic number.

It is an amenable number.

87701741 is a deficient number, since it is larger than the sum of its proper divisors (1).

87701741 is an equidigital number, since it uses as much as digits as its factorization.

87701741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10976, while the sum is 35.

The square root of 87701741 is about 9364.9207684849. The cubic root of 87701741 is about 444.2929325890.

The spelling of 87701741 in words is "eighty-seven million, seven hundred one thousand, seven hundred forty-one".