154241020 has 12 divisors (see below), whose sum is σ = 323906184. Its totient is φ = 61696400.

The previous prime is 154241011. The next prime is 154241029. The reversal of 154241020 is 20142451.

It is an interprime number because it is at equal distance from previous prime (154241011) and next prime (154241029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154241029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3856006 + ... + 3856045.

It is an arithmetic number, because the mean of its divisors is an integer number (26992182).

Almost surely, 2^154241020 is an apocalyptic number.

154241020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154241020 is an abundant number, since it is smaller than the sum of its proper divisors (169665164).

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

154241020 is a wasteful number, since it uses less digits than its factorization.

154241020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7712060 (or 7712058 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 154241020 is about 12419.3808219251. The cubic root of 154241020 is about 536.2903259340.

Adding to 154241020 its reverse (20142451), we get a palindrome (174383471).

The spelling of 154241020 in words is "one hundred fifty-four million, two hundred forty-one thousand, twenty".