150001470 has 48 divisors (see below), whose sum is σ = 404454960. Its totient is φ = 39999744.

The previous prime is 150001403. The next prime is 150001477. The reversal of 150001470 is 74100051.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150001477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28435 + ... + 33294.

It is an arithmetic number, because the mean of its divisors is an integer number (8426145).

Almost surely, 2^150001470 is an apocalyptic number.

150001470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150001470 is an abundant number, since it is smaller than the sum of its proper divisors (254453490).

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

150001470 is an equidigital number, since it uses as much as digits as its factorization.

150001470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61751 (or 61739 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 150001470 is about 12247.5087262676. The cubic root of 150001470 is about 531.3310202613.

The spelling of 150001470 in words is "one hundred fifty million, one thousand, four hundred seventy".