60191495 has 32 divisors (see below), whose sum is σ = 89413632. Its totient is φ = 37878912.

The previous prime is 60191479. The next prime is 60191497. The reversal of 60191495 is 59419106.

It is a cyclic number.

It is not a de Polignac number, because 60191495 - 2⁴ = 60191479 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60191497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119414 + ... + 119916.

It is an arithmetic number, because the mean of its divisors is an integer number (2794176).

Almost surely, 2^60191495 is an apocalyptic number.

60191495 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

60191495 is a deficient number, since it is larger than the sum of its proper divisors (29222137).

60191495 is a wasteful number, since it uses less digits than its factorization.

60191495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 60191495 is about 7758.3177944707. The cubic root of 60191495 is about 391.9028093598.

The spelling of 60191495 in words is "sixty million, one hundred ninety-one thousand, four hundred ninety-five".