153790428 has 24 divisors (see below), whose sum is σ = 391466880. Its totient is φ = 46603120.

The previous prime is 153790423. The next prime is 153790477. The reversal of 153790428 is 824097351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153790421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582408 + ... + 582671.

It is an arithmetic number, because the mean of its divisors is an integer number (16311120).

Almost surely, 2^153790428 is an apocalyptic number.

It is an amenable number.

153790428 is an abundant number, since it is smaller than the sum of its proper divisors (237676452).

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

153790428 is a wasteful number, since it uses less digits than its factorization.

153790428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1165097 (or 1165095 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 153790428 is about 12401.2268747894. The cubic root of 153790428 is about 535.7675859907.

The spelling of 153790428 in words is "one hundred fifty-three million, seven hundred ninety thousand, four hundred twenty-eight".