147031950 has 48 divisors (see below), whose sum is σ = 392693616. Its totient is φ = 36192000.

The previous prime is 147031949. The next prime is 147031961. The reversal of 147031950 is 59130741.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35751 + ... + 39650.

It is an arithmetic number, because the mean of its divisors is an integer number (8181117).

Almost surely, 2^147031950 is an apocalyptic number.

147031950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147031950 is an abundant number, since it is smaller than the sum of its proper divisors (245661666).

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

147031950 is a wasteful number, since it uses less digits than its factorization.

147031950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75429 (or 75424 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 147031950 is about 12125.6731771890. The cubic root of 147031950 is about 527.8014419265.

It can be divided in two parts, 14703 and 1950, that added together give a triangular number (16653 = T₁₈₂).

The spelling of 147031950 in words is "one hundred forty-seven million, thirty-one thousand, nine hundred fifty".