1500828948 has 18 divisors (see below), whose sum is σ = 3793762154. Its totient is φ = 500276304.

The previous prime is 1500828929. The next prime is 1500828949. The reversal of 1500828948 is 8498280051.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 761097744 + 739731204 = 27588^2 + 27198^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500828949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20844811 + ... + 20844882.

Almost surely, 2^1500828948 is an apocalyptic number.

1500828948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1500828948 is an abundant number, since it is smaller than the sum of its proper divisors (2292933206).

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

1500828948 is a wasteful number, since it uses less digits than its factorization.

1500828948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41689703 (or 41689698 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 1500828948 is about 38740.5336566238. The cubic root of 1500828948 is about 1144.9250722948.

It can be divided in two parts, 15008 and 28948, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 1500828948 in words is "one billion, five hundred million, eight hundred twenty-eight thousand, nine hundred forty-eight".