145380076 has 24 divisors (see below), whose sum is σ = 263284560. Its totient is φ = 70194432.

The previous prime is 145380023. The next prime is 145380083. The reversal of 145380076 is 670083541.

It is a super-2 number, since 2×145380076² = 42270732995531552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10560 + ... + 20056.

It is an arithmetic number, because the mean of its divisors is an integer number (10970190).

Almost surely, 2^145380076 is an apocalyptic number.

It is an amenable number.

145380076 is a deficient number, since it is larger than the sum of its proper divisors (117904484).

145380076 is a wasteful number, since it uses less digits than its factorization.

145380076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9633 (or 9631 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 145380076 is about 12057.3660473588. The cubic root of 145380076 is about 525.8174126638.

The spelling of 145380076 in words is "one hundred forty-five million, three hundred eighty thousand, seventy-six".