147402982 has 4 divisors (see below), whose sum is σ = 221104476. Its totient is φ = 73701490.

The previous prime is 147402977. The next prime is 147403001. The reversal of 147402982 is 289204741.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36850744 + ... + 36850747.

It is an arithmetic number, because the mean of its divisors is an integer number (55276119).

Almost surely, 2^147402982 is an apocalyptic number.

147402982 is a deficient number, since it is larger than the sum of its proper divisors (73701494).

147402982 is an equidigital number, since it uses as much as digits as its factorization.

147402982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73701493.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 147402982 is about 12140.9629766341. The cubic root of 147402982 is about 528.2450342429.

The spelling of 147402982 in words is "one hundred forty-seven million, four hundred two thousand, nine hundred eighty-two".