60197878 has 16 divisors (see below), whose sum is σ = 97712496. Its totient is φ = 27649440.

The previous prime is 60197869. The next prime is 60197887. The reversal of 60197878 is 87879106.

60197878 is a nontrivial binomial coefficient, being equal to C(10973, 2).

It is an interprime number because it is at equal distance from previous prime (60197869) and next prime (60197887).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 10972.

It is an arithmetic number, because the mean of its divisors is an integer number (6107031).

Almost surely, 2^60197878 is an apocalyptic number.

60197878 is the 10972-nd triangular number.

60197878 is the 3658-th centered nonagonal number.

60197878 is a deficient number, since it is larger than the sum of its proper divisors (37514618).

60197878 is a wasteful number, since it uses less digits than its factorization.

60197878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11199.

The product of its (nonzero) digits is 169344, while the sum is 46.

The square root of 60197878 is about 7758.7291485139. The cubic root of 60197878 is about 391.9166619659.

It can be divided in two parts, 60197 and 878, that added together give a triangular number (61075 = T₃₄₉).

The spelling of 60197878 in words is "sixty million, one hundred ninety-seven thousand, eight hundred seventy-eight".