102477052 has 24 divisors (see below), whose sum is σ = 187689600. Its totient is φ = 48864816.

The previous prime is 102477031. The next prime is 102477083. The reversal of 102477052 is 250774201.

It is a super-2 number, since 2×102477052² = 21003092373221408, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102477052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33399 + ... + 36337.

It is an arithmetic number, because the mean of its divisors is an integer number (7820400).

Almost surely, 2^102477052 is an apocalyptic number.

It is an amenable number.

102477052 is a deficient number, since it is larger than the sum of its proper divisors (85212548).

102477052 is a wasteful number, since it uses less digits than its factorization.

102477052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345 (or 3343 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 102477052 is about 10123.0949812792. The cubic root of 102477052 is about 467.9601531808.

The spelling of 102477052 in words is "one hundred two million, four hundred seventy-seven thousand, fifty-two".