145268702 has 4 divisors (see below), whose sum is σ = 217903056. Its totient is φ = 72634350.

The previous prime is 145268701. The next prime is 145268719. The reversal of 145268702 is 207862541.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×145268702² = 42205991561529608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145268701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36317174 + ... + 36317177.

It is an arithmetic number, because the mean of its divisors is an integer number (54475764).

Almost surely, 2^145268702 is an apocalyptic number.

145268702 is a deficient number, since it is larger than the sum of its proper divisors (72634354).

145268702 is an equidigital number, since it uses as much as digits as its factorization.

145268702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72634353.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 145268702 is about 12052.7466579199. The cubic root of 145268702 is about 525.6831041415.

The spelling of 145268702 in words is "one hundred forty-five million, two hundred sixty-eight thousand, seven hundred two".