152801630 has 8 divisors (see below), whose sum is σ = 275042952. Its totient is φ = 61120648.

The previous prime is 152801617. The next prime is 152801639. The reversal of 152801630 is 36108251.

152801630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 152801630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152801639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7640072 + ... + 7640091.

It is an arithmetic number, because the mean of its divisors is an integer number (34380369).

Almost surely, 2^152801630 is an apocalyptic number.

152801630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152801630 is a deficient number, since it is larger than the sum of its proper divisors (122241322).

152801630 is a wasteful number, since it uses less digits than its factorization.

152801630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15280170.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 152801630 is about 12361.2956440658. The cubic root of 152801630 is about 534.6168742140.

Adding to 152801630 its reverse (36108251), we get a palindrome (188909881).

The spelling of 152801630 in words is "one hundred fifty-two million, eight hundred one thousand, six hundred thirty".