152998470 has 160 divisors (see below), whose sum is σ = 447866496. Its totient is φ = 37324800.

The previous prime is 152998463. The next prime is 152998471. The reversal of 152998470 is 74899251.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152998471) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 564435 + ... + 564705.

Almost surely, 2^152998470 is an apocalyptic number.

152998470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 152998470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223933248).

152998470 is an abundant number, since it is smaller than the sum of its proper divisors (294868026).

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

152998470 is a wasteful number, since it uses less digits than its factorization.

152998470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The square root of 152998470 is about 12369.2550301140. The cubic root of 152998470 is about 534.8463412909.

It can be divided in two parts, 1529 and 98470, that added together give a palindrome (99999).

The spelling of 152998470 in words is "one hundred fifty-two million, nine hundred ninety-eight thousand, four hundred seventy".