94132397 has 2 divisors, whose sum is σ = 94132398. Its totient is φ = 94132396.

The previous prime is 94132393. The next prime is 94132447. The reversal of 94132397 is 79323149.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93586276 + 546121 = 9674^2 + 739^2 .

It is a cyclic number.

It is not a de Polignac number, because 94132397 - 2² = 94132393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 94132397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (94132391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47066198 + 47066199.

It is an arithmetic number, because the mean of its divisors is an integer number (47066199).

Almost surely, 2^94132397 is an apocalyptic number.

It is an amenable number.

94132397 is a deficient number, since it is larger than the sum of its proper divisors (1).

94132397 is an equidigital number, since it uses as much as digits as its factorization.

94132397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 94132397 is about 9702.1851662396. The cubic root of 94132397 is about 454.8969649558.

The spelling of 94132397 in words is "ninety-four million, one hundred thirty-two thousand, three hundred ninety-seven".