76229401 has 2 divisors, whose sum is σ = 76229402. Its totient is φ = 76229400.

The previous prime is 76229393. The next prime is 76229449. The reversal of 76229401 is 10492267.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45968400 + 30261001 = 6780^2 + 5501^2 .

It is a cyclic number.

It is not a de Polignac number, because 76229401 - 2³ = 76229393 is a prime.

It is not a weakly prime, because it can be changed into another prime (76221401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38114700 + 38114701.

It is an arithmetic number, because the mean of its divisors is an integer number (38114701).

Almost surely, 2^76229401 is an apocalyptic number.

It is an amenable number.

76229401 is a deficient number, since it is larger than the sum of its proper divisors (1).

76229401 is an equidigital number, since it uses as much as digits as its factorization.

76229401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 76229401 is about 8730.9450233065. The cubic root of 76229401 is about 424.0081154997.

The spelling of 76229401 in words is "seventy-six million, two hundred twenty-nine thousand, four hundred one".