145436107 has 8 divisors (see below), whose sum is σ = 152342784. Its totient is φ = 138578088.

The previous prime is 145436101. The next prime is 145436111. The reversal of 145436107 is 701634541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145436107 - 2¹¹ = 145434059 is a prime.

It is a super-2 number, since 2×145436107² = 42303322438630898, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145436101) 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, 5973 + ... + 18070.

It is an arithmetic number, because the mean of its divisors is an integer number (19042848).

Almost surely, 2^145436107 is an apocalyptic number.

145436107 is a deficient number, since it is larger than the sum of its proper divisors (6906677).

145436107 is a wasteful number, since it uses less digits than its factorization.

145436107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24329.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 145436107 is about 12059.6893409408. The cubic root of 145436107 is about 525.8849558285.

The spelling of 145436107 in words is "one hundred forty-five million, four hundred thirty-six thousand, one hundred seven".