153896962 has 4 divisors (see below), whose sum is σ = 230845446. Its totient is φ = 76948480.

The previous prime is 153896893. The next prime is 153896987. The reversal of 153896962 is 269698351.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 269698351 = 13 ⋅20746027.

It can be written as a sum of positive squares in only one way, i.e., 121418361 + 32478601 = 11019^2 + 5699^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38474239 + ... + 38474242.

Almost surely, 2^153896962 is an apocalyptic number.

153896962 is a deficient number, since it is larger than the sum of its proper divisors (76948484).

153896962 is an equidigital number, since it uses as much as digits as its factorization.

153896962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76948483.

The product of its digits is 699840, while the sum is 49.

The square root of 153896962 is about 12405.5214320076. The cubic root of 153896962 is about 535.8912700852.

The spelling of 153896962 in words is "one hundred fifty-three million, eight hundred ninety-six thousand, nine hundred sixty-two".