102672036 has 120 divisors (see below), whose sum is σ = 281746080. Its totient is φ = 32572800.

The previous prime is 102672019. The next prime is 102672041. The reversal of 102672036 is 630276201.

It is a happy number.

It is a super-4 number, since 4×102672036⁴ (a number of 33 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 783691 + ... + 783821.

It is an arithmetic number, because the mean of its divisors is an integer number (2347884).

Almost surely, 2^102672036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102672036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140873040).

102672036 is an abundant number, since it is smaller than the sum of its proper divisors (179074044).

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

102672036 is a wasteful number, since it uses less digits than its factorization.

102672036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 102672036 is about 10132.7210560639. The cubic root of 102672036 is about 468.2567624577.

The spelling of 102672036 in words is "one hundred two million, six hundred seventy-two thousand, thirty-six".