1501152 has 48 divisors (see below), whose sum is σ = 4152960. Its totient is φ = 473472.

The previous prime is 1501139. The next prime is 1501169. The reversal of 1501152 is 2511051.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1413 + ... + 2235.

It is an arithmetic number, because the mean of its divisors is an integer number (86520).

2^1501152 is an apocalyptic number.

1501152 is a gapful number since it is divisible by the number (12) 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 1501152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2076480).

1501152 is an abundant number, since it is smaller than the sum of its proper divisors (2651808).

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

1501152 is a wasteful number, since it uses less digits than its factorization.

1501152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 1501152 is about 1225.2150831589. The cubic root of 1501152 is about 114.5007214411.

It can be divided in two parts, 1501 and 152, that added together give a triangular number (1653 = T₅₇).

The spelling of 1501152 in words is "one million, five hundred one thousand, one hundred fifty-two".