632036145 has 32 divisors (see below), whose sum is σ = 1114388352. Its totient is φ = 303916032.

The previous prime is 632036129. The next prime is 632036147. The reversal of 632036145 is 541630236.

It is not a de Polignac number, because 632036145 - 2⁴ = 632036129 is a prime.

It is a super-2 number, since 2×632036145² = 798939377172922050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (632036147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29304 + ... + 46073.

It is an arithmetic number, because the mean of its divisors is an integer number (34824636).

Almost surely, 2^632036145 is an apocalyptic number.

632036145 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

632036145 is a deficient number, since it is larger than the sum of its proper divisors (482352207).

632036145 is a wasteful number, since it uses less digits than its factorization.

632036145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75441.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 632036145 is about 25140.3290551258. The cubic root of 632036145 is about 858.1844450540.

The spelling of 632036145 in words is "six hundred thirty-two million, thirty-six thousand, one hundred forty-five".