152801240 has 16 divisors (see below), whose sum is σ = 343802880. Its totient is φ = 61120480.

The previous prime is 152801239. The next prime is 152801251. The reversal of 152801240 is 42108251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909976 + ... + 1910055.

It is an arithmetic number, because the mean of its divisors is an integer number (21487680).

Almost surely, 2^152801240 is an apocalyptic number.

152801240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152801240 is an abundant number, since it is smaller than the sum of its proper divisors (191001640).

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

152801240 is a wasteful number, since it uses less digits than its factorization.

152801240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820042 (or 3820038 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 152801240 is about 12361.2798690103. The cubic root of 152801240 is about 534.6164193743.

Adding to 152801240 its reverse (42108251), we get a palindrome (194909491).

The spelling of 152801240 in words is "one hundred fifty-two million, eight hundred one thousand, two hundred forty".