152748130 has 8 divisors (see below), whose sum is σ = 274946652. Its totient is φ = 61099248.

The previous prime is 152748061. The next prime is 152748139. The reversal of 152748130 is 31847251.

It can be written as a sum of positive squares in 2 ways, for example, as 152744881 + 3249 = 12359^2 + 57^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 152748092 and 152748101.

It is not an unprimeable number, because it can be changed into a prime (152748139) 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, 7637397 + ... + 7637416.

Almost surely, 2^152748130 is an apocalyptic number.

152748130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152748130 is a deficient number, since it is larger than the sum of its proper divisors (122198522).

152748130 is a wasteful number, since it uses less digits than its factorization.

152748130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15274820.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 152748130 is about 12359.1314419744. The cubic root of 152748130 is about 534.5544723022.

The spelling of 152748130 in words is "one hundred fifty-two million, seven hundred forty-eight thousand, one hundred thirty".