10553974 has 32 divisors (see below), whose sum is σ = 17581536. Its totient is φ = 4730880.

The previous prime is 10553971. The next prime is 10553993. The reversal of 10553974 is 47935501.

It is a super-2 number, since 2×10553974² = 222772734385352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10553971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93342 + ... + 93454.

It is an arithmetic number, because the mean of its divisors is an integer number (549423).

Almost surely, 2^10553974 is an apocalyptic number.

10553974 is a deficient number, since it is larger than the sum of its proper divisors (7027562).

10553974 is a wasteful number, since it uses less digits than its factorization.

10553974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 10553974 is about 3248.6880428875. The cubic root of 10553974 is about 219.3505225352.

The spelling of 10553974 in words is "ten million, five hundred fifty-three thousand, nine hundred seventy-four".