152084820 has 24 divisors (see below), whose sum is σ = 425837664. Its totient is φ = 40555936.

The previous prime is 152084813. The next prime is 152084827. The reversal of 152084820 is 28480251.

It is an interprime number because it is at equal distance from previous prime (152084813) and next prime (152084827).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152084827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267314 + ... + 1267433.

It is an arithmetic number, because the mean of its divisors is an integer number (17743236).

Almost surely, 2^152084820 is an apocalyptic number.

152084820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152084820 is an abundant number, since it is smaller than the sum of its proper divisors (273752844).

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

152084820 is a wasteful number, since it uses less digits than its factorization.

152084820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534759 (or 2534757 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 152084820 is about 12332.2674314175. The cubic root of 152084820 is about 533.7795805079.

The spelling of 152084820 in words is "one hundred fifty-two million, eighty-four thousand, eight hundred twenty".