151741940 has 24 divisors (see below), whose sum is σ = 364180992. Its totient is φ = 52025760.

The previous prime is 151741907. The next prime is 151741957. The reversal of 151741940 is 49147151.

It is a happy number.

151741940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 151741897 and 151741906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541796 + ... + 542075.

It is an arithmetic number, because the mean of its divisors is an integer number (15174208).

Almost surely, 2^151741940 is an apocalyptic number.

151741940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151741940 is an abundant number, since it is smaller than the sum of its proper divisors (212439052).

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

151741940 is a wasteful number, since it uses less digits than its factorization.

151741940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083887 (or 1083885 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 151741940 is about 12318.3578451026. The cubic root of 151741940 is about 533.3781377290.

The spelling of 151741940 in words is "one hundred fifty-one million, seven hundred forty-one thousand, nine hundred forty".