60869970 has 96 divisors (see below), whose sum is σ = 184384512. Its totient is φ = 13643136.

The previous prime is 60869947. The next prime is 60869971. The reversal of 60869970 is 7996806.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60869971) 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, 32479 + ... + 34301.

It is an arithmetic number, because the mean of its divisors is an integer number (1920672).

Almost surely, 2^60869970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60869970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92192256).

60869970 is an abundant number, since it is smaller than the sum of its proper divisors (123514542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60869970 is a wasteful number, since it uses less digits than its factorization.

60869970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896 (or 1893 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 60869970 is about 7801.9209173126. The cubic root of 60869970 is about 393.3698129210.

The spelling of 60869970 in words is "sixty million, eight hundred sixty-nine thousand, nine hundred seventy".