499072000 has 176 divisors, whose sum is σ = 1425498048. Its totient is φ = 170803200.

The previous prime is 499071983. The next prime is 499072001. The reversal of 499072000 is 270994.

It is a super-2 number, since 2×499072000² = 498145722368000000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) 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 (499072001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 895722 + ... + 896278.

Almost surely, 2^499072000 is an apocalyptic number.

499072000 is a gapful number since it is divisible by the number (40) 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 499072000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712749024).

499072000 is an abundant number, since it is smaller than the sum of its proper divisors (926426048).

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

499072000 is an equidigital number, since it uses as much as digits as its factorization.

499072000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 499072000 is about 22339.9194268914. The cubic root of 499072000 is about 793.2091858241.

The spelling of 499072000 in words is "four hundred ninety-nine million, seventy-two thousand".