152745100 has 36 divisors (see below), whose sum is σ = 337087800. Its totient is φ = 60060160.

The previous prime is 152745067. The next prime is 152745101. The reversal of 152745100 is 1547251.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (152745101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7045 + ... + 18844.

It is an arithmetic number, because the mean of its divisors is an integer number (9363550).

Almost surely, 2^152745100 is an apocalyptic number.

152745100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152745100 is an abundant number, since it is smaller than the sum of its proper divisors (184342700).

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

152745100 is a wasteful number, since it uses less digits than its factorization.

152745100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25962 (or 25955 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 152745100 is about 12359.0088599369. The cubic root of 152745100 is about 534.5509377019.

The spelling of 152745100 in words is "one hundred fifty-two million, seven hundred forty-five thousand, one hundred".