147007332 has 96 divisors (see below), whose sum is σ = 414310400. Its totient is φ = 44906400.

The previous prime is 147007321. The next prime is 147007369. The reversal of 147007332 is 233700741.

It is a super-2 number, since 2×147007332² = 43222311323516448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 147007296 and 147007305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62457 + ... + 64767.

Almost surely, 2^147007332 is an apocalyptic number.

147007332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147007332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207155200).

147007332 is an abundant number, since it is smaller than the sum of its proper divisors (267303068).

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

147007332 is a wasteful number, since it uses less digits than its factorization.

147007332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 147007332 is about 12124.6580157957. The cubic root of 147007332 is about 527.7719831567.

The spelling of 147007332 in words is "one hundred forty-seven million, seven thousand, three hundred thirty-two".