182672490 has 288 divisors, whose sum is σ = 611331840. Its totient is φ = 34594560.

The previous prime is 182672453. The next prime is 182672519. The reversal of 182672490 is 94276281.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2312271 + ... + 2312349.

It is an arithmetic number, because the mean of its divisors is an integer number (2122680).

Almost surely, 2^182672490 is an apocalyptic number.

182672490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 182672490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305665920).

182672490 is an abundant number, since it is smaller than the sum of its proper divisors (428659350).

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

182672490 is a wasteful number, since it uses less digits than its factorization.

182672490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 182672490 is about 13515.6387196462. The cubic root of 182672490 is about 567.4022446717.

The spelling of 182672490 in words is "one hundred eighty-two million, six hundred seventy-two thousand, four hundred ninety".