60770431 has 2 divisors, whose sum is σ = 60770432. Its totient is φ = 60770430.

The previous prime is 60770401. The next prime is 60770449. The reversal of 60770431 is 13407706.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60770431 - 2¹³ = 60762239 is a prime.

It is a super-2 number, since 2×60770431² = 7386090567851522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60770431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60770401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30385215 + 30385216.

It is an arithmetic number, because the mean of its divisors is an integer number (30385216).

Almost surely, 2^60770431 is an apocalyptic number.

60770431 is a deficient number, since it is larger than the sum of its proper divisors (1).

60770431 is an equidigital number, since it uses as much as digits as its factorization.

60770431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 60770431 is about 7795.5391731425. The cubic root of 60770431 is about 393.1552736301.

The spelling of 60770431 in words is "sixty million, seven hundred seventy thousand, four hundred thirty-one".