152541740 has 48 divisors (see below), whose sum is σ = 356892480. Its totient is φ = 54378240.

The previous prime is 152541737. The next prime is 152541821. The reversal of 152541740 is 47145251.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2576 + ... + 17655.

It is an arithmetic number, because the mean of its divisors is an integer number (7435260).

Almost surely, 2^152541740 is an apocalyptic number.

152541740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152541740 is an abundant number, since it is smaller than the sum of its proper divisors (204350740).

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

152541740 is a wasteful number, since it uses less digits than its factorization.

152541740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20282 (or 20280 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 152541740 is about 12350.7789228048. The cubic root of 152541740 is about 534.3136042684.

Adding to 152541740 its reverse (47145251), we get a palindrome (199686991).

The spelling of 152541740 in words is "one hundred fifty-two million, five hundred forty-one thousand, seven hundred forty".