154023936 has 192 divisors, whose sum is σ = 467026560. Its totient is φ = 44728320.

The previous prime is 154023923. The next prime is 154023943. The reversal of 154023936 is 639320451.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 154023897 and 154023906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2906086 + ... + 2906138.

It is an arithmetic number, because the mean of its divisors is an integer number (2432430).

Almost surely, 2^154023936 is an apocalyptic number.

154023936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154023936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233513280).

154023936 is an abundant number, since it is smaller than the sum of its proper divisors (313002624).

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

154023936 is a wasteful number, since it uses less digits than its factorization.

154023936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 154023936 is about 12410.6380174429. The cubic root of 154023936 is about 536.0386101243.

The spelling of 154023936 in words is "one hundred fifty-four million, twenty-three thousand, nine hundred thirty-six".