80194032 has 180 divisors, whose sum is σ = 249421536. Its totient is φ = 24023040.

The previous prime is 80194027. The next prime is 80194061. The reversal of 80194032 is 23049108.

It is a junction number, because it is equal to n+sod(n) for n = 80193987 and 80194005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1706233 + ... + 1706279.

Almost surely, 2^80194032 is an apocalyptic number.

80194032 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80194032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124710768).

80194032 is an abundant number, since it is smaller than the sum of its proper divisors (169227504).

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

80194032 is a wasteful number, since it uses less digits than its factorization.

80194032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 80194032 is about 8955.1120596004. The cubic root of 80194032 is about 431.2350144761.

The spelling of 80194032 in words is "eighty million, one hundred ninety-four thousand, thirty-two".