80676750 has 192 divisors, whose sum is σ = 254951424. Its totient is φ = 16632000.

The previous prime is 80676727. The next prime is 80676767. The reversal of 80676750 is 5767608.

It is a junction number, because it is equal to n+sod(n) for n = 80676699 and 80676708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 635187 + ... + 635313.

It is an arithmetic number, because the mean of its divisors is an integer number (1327872).

Almost surely, 2^80676750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80676750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127475712).

80676750 is an abundant number, since it is smaller than the sum of its proper divisors (174274674).

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

80676750 is a wasteful number, since it uses less digits than its factorization.

80676750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 80676750 is about 8982.0237140636. The cubic root of 80676750 is about 432.0985393356.

The spelling of 80676750 in words is "eighty million, six hundred seventy-six thousand, seven hundred fifty".