147450380 has 48 divisors (see below), whose sum is σ = 386055936. Its totient is φ = 45958080.

The previous prime is 147450361. The next prime is 147450427. The reversal of 147450380 is 83054741.

It is a super-2 number, since 2×147450380² = 43483229124288800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46334 + ... + 49413.

It is an arithmetic number, because the mean of its divisors is an integer number (8042832).

Almost surely, 2^147450380 is an apocalyptic number.

147450380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147450380 is an abundant number, since it is smaller than the sum of its proper divisors (238605556).

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

147450380 is a wasteful number, since it uses less digits than its factorization.

147450380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95774 (or 95772 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 147450380 is about 12142.9148065858. The cubic root of 147450380 is about 528.3016479211.

The spelling of 147450380 in words is "one hundred forty-seven million, four hundred fifty thousand, three hundred eighty".