1970184150 has 144 divisors (see below), whose sum is σ = 5792754240. Its totient is φ = 476107200.

The previous prime is 1970184143. The next prime is 1970184187. The reversal of 1970184150 is 514810791.

It is a super-2 number, since 2×1970184150² = 7763251169822445000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3063729 + ... + 3064371.

It is an arithmetic number, because the mean of its divisors is an integer number (40227460).

Almost surely, 2^1970184150 is an apocalyptic number.

1970184150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1970184150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2896377120).

1970184150 is an abundant number, since it is smaller than the sum of its proper divisors (3822570090).

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

1970184150 is a wasteful number, since it uses less digits than its factorization.

1970184150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291 (or 1283 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The square root of 1970184150 is about 44386.7564708213. The cubic root of 1970184150 is about 1253.6287409312.

The spelling of 1970184150 in words is "one billion, nine hundred seventy million, one hundred eighty-four thousand, one hundred fifty".