145759404 has 48 divisors (see below), whose sum is σ = 389668608. Its totient is φ = 41540928.

The previous prime is 145759403. The next prime is 145759409. The reversal of 145759404 is 404957541.

It is not an unprimeable number, because it can be changed into a prime (145759403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35254 + ... + 39170.

It is an arithmetic number, because the mean of its divisors is an integer number (8118096).

Almost surely, 2^145759404 is an apocalyptic number.

145759404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

145759404 is an abundant number, since it is smaller than the sum of its proper divisors (243909204).

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

145759404 is a wasteful number, since it uses less digits than its factorization.

145759404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374 (or 4372 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 145759404 is about 12073.0859352528. The cubic root of 145759404 is about 526.2743391981.

The spelling of 145759404 in words is "one hundred forty-five million, seven hundred fifty-nine thousand, four hundred four".