60192749 has 2 divisors, whose sum is σ = 60192750. Its totient is φ = 60192748.

The previous prime is 60192739. The next prime is 60192757. The reversal of 60192749 is 94729106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57486724 + 2706025 = 7582^2 + 1645^2 .

It is a cyclic number.

It is not a de Polignac number, because 60192749 - 2⁸ = 60192493 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60192739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30096374 + 30096375.

It is an arithmetic number, because the mean of its divisors is an integer number (30096375).

Almost surely, 2^60192749 is an apocalyptic number.

It is an amenable number.

60192749 is a deficient number, since it is larger than the sum of its proper divisors (1).

60192749 is an equidigital number, since it uses as much as digits as its factorization.

60192749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 60192749 is about 7758.3986105381. The cubic root of 60192749 is about 391.9055309110.

The spelling of 60192749 in words is "sixty million, one hundred ninety-two thousand, seven hundred forty-nine".