76457401 has 2 divisors, whose sum is σ = 76457402. Its totient is φ = 76457400.

The previous prime is 76457383. The next prime is 76457419. The reversal of 76457401 is 10475467.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (76457383) and next prime (76457419).

It can be written as a sum of positive squares in only one way, i.e., 76125625 + 331776 = 8725^2 + 576^2 .

It is a cyclic number.

It is not a de Polignac number, because 76457401 - 2⁹ = 76456889 is a prime.

It is equal to p_4474726 and since 76457401 and 4474726 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (76457441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38228700 + 38228701.

It is an arithmetic number, because the mean of its divisors is an integer number (38228701).

Almost surely, 2^76457401 is an apocalyptic number.

It is an amenable number.

76457401 is a deficient number, since it is larger than the sum of its proper divisors (1).

76457401 is an equidigital number, since it uses as much as digits as its factorization.

76457401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 76457401 is about 8743.9922804175. The cubic root of 76457401 is about 424.4304268650.

The spelling of 76457401 in words is "seventy-six million, four hundred fifty-seven thousand, four hundred one".