145774110 has 16 divisors (see below), whose sum is σ = 349857936. Its totient is φ = 38873088.

The previous prime is 145774091. The next prime is 145774127. The reversal of 145774110 is 11477541.

145774110 is nontrivially palindromic in base 9.

It is a super-2 number, since 2×145774110² = 42500182292584200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4859137 = 145774110 / (1 + 4 + 5 + 7 + 7 + 4 + 1 + 1 + 0).

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, 2429539 + ... + 2429598.

It is an arithmetic number, because the mean of its divisors is an integer number (21866121).

Almost surely, 2^145774110 is an apocalyptic number.

145774110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145774110 is an abundant number, since it is smaller than the sum of its proper divisors (204083826).

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

145774110 is a wasteful number, since it uses less digits than its factorization.

145774110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4859147.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 145774110 is about 12073.6949605330. The cubic root of 145774110 is about 526.2920376106.

The spelling of 145774110 in words is "one hundred forty-five million, seven hundred seventy-four thousand, one hundred ten".