145752364 has 6 divisors (see below), whose sum is σ = 255066644. Its totient is φ = 72876180.

The previous prime is 145752349. The next prime is 145752367. The reversal of 145752364 is 463257541.

It is a super-2 number, since 2×145752364² = 42487503223176992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145752367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18219042 + ... + 18219049.

Almost surely, 2^145752364 is an apocalyptic number.

It is an amenable number.

145752364 is a deficient number, since it is larger than the sum of its proper divisors (109314280).

145752364 is a wasteful number, since it uses less digits than its factorization.

145752364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36438095 (or 36438093 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 145752364 is about 12072.7943741290. The cubic root of 145752364 is about 526.2658662605.

The spelling of 145752364 in words is "one hundred forty-five million, seven hundred fifty-two thousand, three hundred sixty-four".