152010640 has 80 divisors (see below), whose sum is σ = 376225920. Its totient is φ = 56954880.

The previous prime is 152010631. The next prime is 152010653. The reversal of 152010640 is 46010251.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146925 + ... + 147955.

It is an arithmetic number, because the mean of its divisors is an integer number (4702824).

Almost surely, 2^152010640 is an apocalyptic number.

152010640 is a gapful number since it is divisible by the number (10) 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 152010640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188112960).

152010640 is an abundant number, since it is smaller than the sum of its proper divisors (224215280).

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

152010640 is a wasteful number, since it uses less digits than its factorization.

152010640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160 (or 1154 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 152010640 is about 12329.2595073670. The cubic root of 152010640 is about 533.6927819949.

Adding to 152010640 its reverse (46010251), we get a palindrome (198020891).

The spelling of 152010640 in words is "one hundred fifty-two million, ten thousand, six hundred forty".