60749501 has 4 divisors (see below), whose sum is σ = 61895772. Its totient is φ = 59603232.

The previous prime is 60749489. The next prime is 60749537. The reversal of 60749501 is 10594706.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48288601 + 12460900 = 6949^2 + 3530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60749501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60749201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573056 + ... + 573161.

It is an arithmetic number, because the mean of its divisors is an integer number (15473943).

Almost surely, 2^60749501 is an apocalyptic number.

It is an amenable number.

60749501 is a deficient number, since it is larger than the sum of its proper divisors (1146271).

60749501 is a wasteful number, since it uses less digits than its factorization.

60749501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146270.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 60749501 is about 7794.1966231293. The cubic root of 60749501 is about 393.1101327910.

The spelling of 60749501 in words is "sixty million, seven hundred forty-nine thousand, five hundred one".