76212151 has 2 divisors, whose sum is σ = 76212152. Its totient is φ = 76212150.

The previous prime is 76212131. The next prime is 76212161. The reversal of 76212151 is 15121267.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76212151 - 2⁷ = 76212023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76212131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38106075 + 38106076.

It is an arithmetic number, because the mean of its divisors is an integer number (38106076).

Almost surely, 2^76212151 is an apocalyptic number.

76212151 is a deficient number, since it is larger than the sum of its proper divisors (1).

76212151 is an equidigital number, since it uses as much as digits as its factorization.

76212151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 840, while the sum is 25.

The square root of 76212151 is about 8729.9571018419. The cubic root of 76212151 is about 423.9761300642.

The spelling of 76212151 in words is "seventy-six million, two hundred twelve thousand, one hundred fifty-one".