119629540 has 24 divisors (see below), whose sum is σ = 255343032. Its totient is φ = 47066880.

The previous prime is 119629537. The next prime is 119629541. The reversal of 119629540 is 45926911.

It can be written as a sum of positive squares in 4 ways, for example, as 4024036 + 115605504 = 2006^2 + 10752^2 .

It is a super-2 number, since 2×119629540² = 28622453681223200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 119629540.

It is not an unprimeable number, because it can be changed into a prime (119629541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 47809 + ... + 50248.

It is an arithmetic number, because the mean of its divisors is an integer number (10639293).

Almost surely, 2^119629540 is an apocalyptic number.

119629540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119629540 is an abundant number, since it is smaller than the sum of its proper divisors (135713492).

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

119629540 is a wasteful number, since it uses less digits than its factorization.

119629540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98127 (or 98125 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 119629540 is about 10937.5289713902. The cubic root of 119629540 is about 492.7343177995.

The spelling of 119629540 in words is "one hundred nineteen million, six hundred twenty-nine thousand, five hundred forty".