60671655 has 48 divisors (see below), whose sum is σ = 120781440. Its totient is φ = 27864000.

The previous prime is 60671651. The next prime is 60671659. The reversal of 60671655 is 55617606.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (60671651) and next prime (60671659).

It is not a de Polignac number, because 60671655 - 2² = 60671651 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60671651) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6180 + ... + 12630.

It is an arithmetic number, because the mean of its divisors is an integer number (2516280).

Almost surely, 2^60671655 is an apocalyptic number.

60671655 is a deficient number, since it is larger than the sum of its proper divisors (60109785).

60671655 is a wasteful number, since it uses less digits than its factorization.

60671655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6492 (or 6489 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 60671655 is about 7789.2011785548. The cubic root of 60671655 is about 392.9421471470.

The spelling of 60671655 in words is "sixty million, six hundred seventy-one thousand, six hundred fifty-five".